diff --git a/GUI/ConsoleSettings.Designer.cs b/GUI/ConsoleSettings.Designer.cs
index 16e565f..d0fb109 100644
--- a/GUI/ConsoleSettings.Designer.cs
+++ b/GUI/ConsoleSettings.Designer.cs
@@ -30,32 +30,32 @@ namespace RosTEGUI
         {
             this.tabControl1 = new System.Windows.Forms.TabControl();
             this.tabPage1 = new System.Windows.Forms.TabPage();
-            this.tabPage2 = new System.Windows.Forms.TabPage();
-            this.button1 = new System.Windows.Forms.Button();
-            this.button2 = new System.Windows.Forms.Button();
-            this.tabPage3 = new System.Windows.Forms.TabPage();
-            this.groupBox1 = new System.Windows.Forms.GroupBox();
-            this.groupBox2 = new System.Windows.Forms.GroupBox();
-            this.groupBox3 = new System.Windows.Forms.GroupBox();
-            this.conQemuLoc = new System.Windows.Forms.TextBox();
-            this.conVdkLoc = new System.Windows.Forms.TextBox();
-            this.conDefVmLoc = new System.Windows.Forms.TextBox();
-            this.button3 = new System.Windows.Forms.Button();
-            this.button4 = new System.Windows.Forms.Button();
-            this.button5 = new System.Windows.Forms.Button();
-            this.conAppDebug = new System.Windows.Forms.CheckBox();
             this.groupBox4 = new System.Windows.Forms.GroupBox();
-            this.conUpdateCombo = new System.Windows.Forms.ComboBox();
             this.conUpdateNow = new System.Windows.Forms.Button();
+            this.conUpdateCombo = new System.Windows.Forms.ComboBox();
+            this.tabPage2 = new System.Windows.Forms.TabPage();
+            this.groupBox3 = new System.Windows.Forms.GroupBox();
+            this.button5 = new System.Windows.Forms.Button();
+            this.conDefVmLoc = new System.Windows.Forms.TextBox();
+            this.groupBox2 = new System.Windows.Forms.GroupBox();
+            this.button4 = new System.Windows.Forms.Button();
+            this.conVdkLoc = new System.Windows.Forms.TextBox();
+            this.groupBox1 = new System.Windows.Forms.GroupBox();
+            this.button3 = new System.Windows.Forms.Button();
+            this.conQemuLoc = new System.Windows.Forms.TextBox();
+            this.tabPage3 = new System.Windows.Forms.TabPage();
+            this.conAppDebug = new System.Windows.Forms.CheckBox();
+            this.conDialogOK = new System.Windows.Forms.Button();
+            this.conDialogCancel = new System.Windows.Forms.Button();
             this.folderBrowserDialog = new System.Windows.Forms.FolderBrowserDialog();
             this.tabControl1.SuspendLayout();
             this.tabPage1.SuspendLayout();
-            this.tabPage2.SuspendLayout();
-            this.tabPage3.SuspendLayout();
-            this.groupBox1.SuspendLayout();
-            this.groupBox2.SuspendLayout();
-            this.groupBox3.SuspendLayout();
             this.groupBox4.SuspendLayout();
+            this.tabPage2.SuspendLayout();
+            this.groupBox3.SuspendLayout();
+            this.groupBox2.SuspendLayout();
+            this.groupBox1.SuspendLayout();
+            this.tabPage3.SuspendLayout();
             this.SuspendLayout();
             // 
             // tabControl1
@@ -80,143 +80,6 @@ namespace RosTEGUI
             this.tabPage1.Text = "General";
             this.tabPage1.UseVisualStyleBackColor = true;
             // 
-            // tabPage2
-            // 
-            this.tabPage2.Controls.Add(this.groupBox3);
-            this.tabPage2.Controls.Add(this.groupBox2);
-            this.tabPage2.Controls.Add(this.groupBox1);
-            this.tabPage2.Location = new System.Drawing.Point(4, 22);
-            this.tabPage2.Name = "tabPage2";
-            this.tabPage2.Padding = new System.Windows.Forms.Padding(3);
-            this.tabPage2.Size = new System.Drawing.Size(295, 261);
-            this.tabPage2.TabIndex = 1;
-            this.tabPage2.Text = "Paths";
-            this.tabPage2.UseVisualStyleBackColor = true;
-            // 
-            // button1
-            // 
-            this.button1.DialogResult = System.Windows.Forms.DialogResult.OK;
-            this.button1.Location = new System.Drawing.Point(159, 305);
-            this.button1.Name = "button1";
-            this.button1.Size = new System.Drawing.Size(75, 23);
-            this.button1.TabIndex = 1;
-            this.button1.Text = "OK";
-            this.button1.UseVisualStyleBackColor = true;
-            // 
-            // button2
-            // 
-            this.button2.DialogResult = System.Windows.Forms.DialogResult.Cancel;
-            this.button2.Location = new System.Drawing.Point(240, 305);
-            this.button2.Name = "button2";
-            this.button2.Size = new System.Drawing.Size(75, 23);
-            this.button2.TabIndex = 2;
-            this.button2.Text = "Cancel";
-            this.button2.UseVisualStyleBackColor = true;
-            // 
-            // tabPage3
-            // 
-            this.tabPage3.Controls.Add(this.conAppDebug);
-            this.tabPage3.Location = new System.Drawing.Point(4, 22);
-            this.tabPage3.Name = "tabPage3";
-            this.tabPage3.Size = new System.Drawing.Size(295, 261);
-            this.tabPage3.TabIndex = 2;
-            this.tabPage3.Text = "Advanced";
-            this.tabPage3.UseVisualStyleBackColor = true;
-            // 
-            // groupBox1
-            // 
-            this.groupBox1.Controls.Add(this.button3);
-            this.groupBox1.Controls.Add(this.conQemuLoc);
-            this.groupBox1.Location = new System.Drawing.Point(6, 6);
-            this.groupBox1.Name = "groupBox1";
-            this.groupBox1.Size = new System.Drawing.Size(283, 65);
-            this.groupBox1.TabIndex = 0;
-            this.groupBox1.TabStop = false;
-            this.groupBox1.Text = "Location of QEmu";
-            // 
-            // groupBox2
-            // 
-            this.groupBox2.Controls.Add(this.button4);
-            this.groupBox2.Controls.Add(this.conVdkLoc);
-            this.groupBox2.Location = new System.Drawing.Point(6, 88);
-            this.groupBox2.Name = "groupBox2";
-            this.groupBox2.Size = new System.Drawing.Size(283, 65);
-            this.groupBox2.TabIndex = 1;
-            this.groupBox2.TabStop = false;
-            this.groupBox2.Text = "Location of VDK";
-            // 
-            // groupBox3
-            // 
-            this.groupBox3.Controls.Add(this.button5);
-            this.groupBox3.Controls.Add(this.conDefVmLoc);
-            this.groupBox3.Location = new System.Drawing.Point(6, 170);
-            this.groupBox3.Name = "groupBox3";
-            this.groupBox3.Size = new System.Drawing.Size(283, 65);
-            this.groupBox3.TabIndex = 2;
-            this.groupBox3.TabStop = false;
-            this.groupBox3.Text = "Default location for virtual machines";
-            // 
-            // conQemuLoc
-            // 
-            this.conQemuLoc.Location = new System.Drawing.Point(6, 28);
-            this.conQemuLoc.Name = "conQemuLoc";
-            this.conQemuLoc.Size = new System.Drawing.Size(190, 20);
-            this.conQemuLoc.TabIndex = 0;
-            // 
-            // conVdkLoc
-            // 
-            this.conVdkLoc.Location = new System.Drawing.Point(6, 29);
-            this.conVdkLoc.Name = "conVdkLoc";
-            this.conVdkLoc.Size = new System.Drawing.Size(190, 20);
-            this.conVdkLoc.TabIndex = 0;
-            // 
-            // conDefVmLoc
-            // 
-            this.conDefVmLoc.Location = new System.Drawing.Point(6, 30);
-            this.conDefVmLoc.Name = "conDefVmLoc";
-            this.conDefVmLoc.Size = new System.Drawing.Size(190, 20);
-            this.conDefVmLoc.TabIndex = 0;
-            // 
-            // button3
-            // 
-            this.button3.Location = new System.Drawing.Point(202, 26);
-            this.button3.Name = "button3";
-            this.button3.Size = new System.Drawing.Size(75, 23);
-            this.button3.TabIndex = 1;
-            this.button3.Text = "Browse...";
-            this.button3.UseVisualStyleBackColor = true;
-            this.button3.Click += new System.EventHandler(this.button3_Click);
-            // 
-            // button4
-            // 
-            this.button4.Location = new System.Drawing.Point(202, 27);
-            this.button4.Name = "button4";
-            this.button4.Size = new System.Drawing.Size(75, 23);
-            this.button4.TabIndex = 1;
-            this.button4.Text = "Browse...";
-            this.button4.UseVisualStyleBackColor = true;
-            this.button4.Click += new System.EventHandler(this.button4_Click);
-            // 
-            // button5
-            // 
-            this.button5.Location = new System.Drawing.Point(202, 28);
-            this.button5.Name = "button5";
-            this.button5.Size = new System.Drawing.Size(75, 23);
-            this.button5.TabIndex = 1;
-            this.button5.Text = "Browse...";
-            this.button5.UseVisualStyleBackColor = true;
-            this.button5.Click += new System.EventHandler(this.button5_Click);
-            // 
-            // conAppDebug
-            // 
-            this.conAppDebug.AutoSize = true;
-            this.conAppDebug.Location = new System.Drawing.Point(21, 33);
-            this.conAppDebug.Name = "conAppDebug";
-            this.conAppDebug.Size = new System.Drawing.Size(170, 17);
-            this.conAppDebug.TabIndex = 0;
-            this.conAppDebug.Text = "Turn on application debugging";
-            this.conAppDebug.UseVisualStyleBackColor = true;
-            // 
             // groupBox4
             // 
             this.groupBox4.Controls.Add(this.conUpdateNow);
@@ -228,6 +91,15 @@ namespace RosTEGUI
             this.groupBox4.TabStop = false;
             this.groupBox4.Text = "Check for updates";
             // 
+            // conUpdateNow
+            // 
+            this.conUpdateNow.Location = new System.Drawing.Point(202, 33);
+            this.conUpdateNow.Name = "conUpdateNow";
+            this.conUpdateNow.Size = new System.Drawing.Size(75, 23);
+            this.conUpdateNow.TabIndex = 1;
+            this.conUpdateNow.Text = "Check now";
+            this.conUpdateNow.UseVisualStyleBackColor = true;
+            // 
             // conUpdateCombo
             // 
             this.conUpdateCombo.FormattingEnabled = true;
@@ -241,22 +113,150 @@ namespace RosTEGUI
             this.conUpdateCombo.Size = new System.Drawing.Size(190, 21);
             this.conUpdateCombo.TabIndex = 0;
             // 
-            // conUpdateNow
+            // tabPage2
             // 
-            this.conUpdateNow.Location = new System.Drawing.Point(202, 33);
-            this.conUpdateNow.Name = "conUpdateNow";
-            this.conUpdateNow.Size = new System.Drawing.Size(75, 23);
-            this.conUpdateNow.TabIndex = 1;
-            this.conUpdateNow.Text = "Check now";
-            this.conUpdateNow.UseVisualStyleBackColor = true;
+            this.tabPage2.Controls.Add(this.groupBox3);
+            this.tabPage2.Controls.Add(this.groupBox2);
+            this.tabPage2.Controls.Add(this.groupBox1);
+            this.tabPage2.Location = new System.Drawing.Point(4, 22);
+            this.tabPage2.Name = "tabPage2";
+            this.tabPage2.Padding = new System.Windows.Forms.Padding(3);
+            this.tabPage2.Size = new System.Drawing.Size(295, 261);
+            this.tabPage2.TabIndex = 1;
+            this.tabPage2.Text = "Paths";
+            this.tabPage2.UseVisualStyleBackColor = true;
+            // 
+            // groupBox3
+            // 
+            this.groupBox3.Controls.Add(this.button5);
+            this.groupBox3.Controls.Add(this.conDefVmLoc);
+            this.groupBox3.Location = new System.Drawing.Point(6, 170);
+            this.groupBox3.Name = "groupBox3";
+            this.groupBox3.Size = new System.Drawing.Size(283, 65);
+            this.groupBox3.TabIndex = 2;
+            this.groupBox3.TabStop = false;
+            this.groupBox3.Text = "Default location for virtual machines";
+            // 
+            // button5
+            // 
+            this.button5.Location = new System.Drawing.Point(202, 28);
+            this.button5.Name = "button5";
+            this.button5.Size = new System.Drawing.Size(75, 23);
+            this.button5.TabIndex = 1;
+            this.button5.Text = "Browse...";
+            this.button5.UseVisualStyleBackColor = true;
+            this.button5.Click += new System.EventHandler(this.button5_Click);
+            // 
+            // conDefVmLoc
+            // 
+            this.conDefVmLoc.Location = new System.Drawing.Point(6, 30);
+            this.conDefVmLoc.Name = "conDefVmLoc";
+            this.conDefVmLoc.Size = new System.Drawing.Size(190, 20);
+            this.conDefVmLoc.TabIndex = 0;
+            // 
+            // groupBox2
+            // 
+            this.groupBox2.Controls.Add(this.button4);
+            this.groupBox2.Controls.Add(this.conVdkLoc);
+            this.groupBox2.Location = new System.Drawing.Point(6, 88);
+            this.groupBox2.Name = "groupBox2";
+            this.groupBox2.Size = new System.Drawing.Size(283, 65);
+            this.groupBox2.TabIndex = 1;
+            this.groupBox2.TabStop = false;
+            this.groupBox2.Text = "Location of VDK";
+            // 
+            // button4
+            // 
+            this.button4.Location = new System.Drawing.Point(202, 27);
+            this.button4.Name = "button4";
+            this.button4.Size = new System.Drawing.Size(75, 23);
+            this.button4.TabIndex = 1;
+            this.button4.Text = "Browse...";
+            this.button4.UseVisualStyleBackColor = true;
+            this.button4.Click += new System.EventHandler(this.button4_Click);
+            // 
+            // conVdkLoc
+            // 
+            this.conVdkLoc.Location = new System.Drawing.Point(6, 29);
+            this.conVdkLoc.Name = "conVdkLoc";
+            this.conVdkLoc.Size = new System.Drawing.Size(190, 20);
+            this.conVdkLoc.TabIndex = 0;
+            // 
+            // groupBox1
+            // 
+            this.groupBox1.Controls.Add(this.button3);
+            this.groupBox1.Controls.Add(this.conQemuLoc);
+            this.groupBox1.Location = new System.Drawing.Point(6, 6);
+            this.groupBox1.Name = "groupBox1";
+            this.groupBox1.Size = new System.Drawing.Size(283, 65);
+            this.groupBox1.TabIndex = 0;
+            this.groupBox1.TabStop = false;
+            this.groupBox1.Text = "Location of QEmu";
+            // 
+            // button3
+            // 
+            this.button3.Location = new System.Drawing.Point(202, 26);
+            this.button3.Name = "button3";
+            this.button3.Size = new System.Drawing.Size(75, 23);
+            this.button3.TabIndex = 1;
+            this.button3.Text = "Browse...";
+            this.button3.UseVisualStyleBackColor = true;
+            this.button3.Click += new System.EventHandler(this.button3_Click);
+            // 
+            // conQemuLoc
+            // 
+            this.conQemuLoc.Location = new System.Drawing.Point(6, 28);
+            this.conQemuLoc.Name = "conQemuLoc";
+            this.conQemuLoc.Size = new System.Drawing.Size(190, 20);
+            this.conQemuLoc.TabIndex = 0;
+            // 
+            // tabPage3
+            // 
+            this.tabPage3.Controls.Add(this.conAppDebug);
+            this.tabPage3.Location = new System.Drawing.Point(4, 22);
+            this.tabPage3.Name = "tabPage3";
+            this.tabPage3.Size = new System.Drawing.Size(295, 261);
+            this.tabPage3.TabIndex = 2;
+            this.tabPage3.Text = "Advanced";
+            this.tabPage3.UseVisualStyleBackColor = true;
+            // 
+            // conAppDebug
+            // 
+            this.conAppDebug.AutoSize = true;
+            this.conAppDebug.Location = new System.Drawing.Point(21, 33);
+            this.conAppDebug.Name = "conAppDebug";
+            this.conAppDebug.Size = new System.Drawing.Size(170, 17);
+            this.conAppDebug.TabIndex = 0;
+            this.conAppDebug.Text = "Turn on application debugging";
+            this.conAppDebug.UseVisualStyleBackColor = true;
+            // 
+            // conDialogOK
+            // 
+            this.conDialogOK.Location = new System.Drawing.Point(159, 305);
+            this.conDialogOK.Name = "conDialogOK";
+            this.conDialogOK.Size = new System.Drawing.Size(75, 23);
+            this.conDialogOK.TabIndex = 1;
+            this.conDialogOK.Text = "OK";
+            this.conDialogOK.UseVisualStyleBackColor = true;
+            this.conDialogOK.Click += new System.EventHandler(this.conDialogOK_Click);
+            // 
+            // conDialogCancel
+            // 
+            this.conDialogCancel.DialogResult = System.Windows.Forms.DialogResult.Cancel;
+            this.conDialogCancel.Location = new System.Drawing.Point(240, 305);
+            this.conDialogCancel.Name = "conDialogCancel";
+            this.conDialogCancel.Size = new System.Drawing.Size(75, 23);
+            this.conDialogCancel.TabIndex = 2;
+            this.conDialogCancel.Text = "Cancel";
+            this.conDialogCancel.UseVisualStyleBackColor = true;
             // 
             // ConsoleSettings
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
             this.ClientSize = new System.Drawing.Size(327, 340);
-            this.Controls.Add(this.button2);
-            this.Controls.Add(this.button1);
+            this.Controls.Add(this.conDialogCancel);
+            this.Controls.Add(this.conDialogOK);
             this.Controls.Add(this.tabControl1);
             this.MaximizeBox = false;
             this.MinimizeBox = false;
@@ -266,16 +266,16 @@ namespace RosTEGUI
             this.Text = "Settings";
             this.tabControl1.ResumeLayout(false);
             this.tabPage1.ResumeLayout(false);
+            this.groupBox4.ResumeLayout(false);
             this.tabPage2.ResumeLayout(false);
-            this.tabPage3.ResumeLayout(false);
-            this.tabPage3.PerformLayout();
-            this.groupBox1.ResumeLayout(false);
-            this.groupBox1.PerformLayout();
-            this.groupBox2.ResumeLayout(false);
-            this.groupBox2.PerformLayout();
             this.groupBox3.ResumeLayout(false);
             this.groupBox3.PerformLayout();
-            this.groupBox4.ResumeLayout(false);
+            this.groupBox2.ResumeLayout(false);
+            this.groupBox2.PerformLayout();
+            this.groupBox1.ResumeLayout(false);
+            this.groupBox1.PerformLayout();
+            this.tabPage3.ResumeLayout(false);
+            this.tabPage3.PerformLayout();
             this.ResumeLayout(false);
 
         }
@@ -285,8 +285,8 @@ namespace RosTEGUI
         private System.Windows.Forms.TabControl tabControl1;
         private System.Windows.Forms.TabPage tabPage1;
         private System.Windows.Forms.TabPage tabPage2;
-        private System.Windows.Forms.Button button1;
-        private System.Windows.Forms.Button button2;
+        private System.Windows.Forms.Button conDialogOK;
+        private System.Windows.Forms.Button conDialogCancel;
         private System.Windows.Forms.GroupBox groupBox3;
         private System.Windows.Forms.Button button5;
         private System.Windows.Forms.TextBox conDefVmLoc;
diff --git a/GUI/ConsoleSettings.cs b/GUI/ConsoleSettings.cs
index 7cb1d06..341b750 100644
--- a/GUI/ConsoleSettings.cs
+++ b/GUI/ConsoleSettings.cs
@@ -5,11 +5,37 @@ using System.Data;
 using System.Drawing;
 using System.Text;
 using System.Windows.Forms;
+using System.IO;
 
 namespace RosTEGUI
 {
     public partial class ConsoleSettings : Form
     {
+        public string QemuPath
+        {
+            get { return conQemuLoc.Text; }
+        }
+
+        public string VdkPath
+        {
+            get { return conVdkLoc.Text; }
+        }
+
+        public string DefVmPath
+        {
+            get { return conDefVmLoc.Text; }
+        }
+
+        public int UpdateSched
+        {
+            get { return conUpdateCombo.SelectedIndex; }
+        }
+
+        public bool AppDebug
+        {
+            get { return conAppDebug.Checked; }
+        }
+
         private string GetFolderLocation()
         {
             folderBrowserDialog.ShowDialog();
@@ -46,5 +72,29 @@ namespace RosTEGUI
         {
             conDefVmLoc.Text = GetFolderLocation();
         }
+
+        private void conDialogOK_Click(object sender, EventArgs e)
+        {
+            if (!File.Exists(conQemuLoc.Text + "\\qemu.exe"))
+            {
+                MessageBox.Show("Cannot find qemu.exe in " + conQemuLoc.Text);
+                return;
+            }
+
+            if (!File.Exists(conVdkLoc.Text + "\\vdk.exe"))
+            {
+                MessageBox.Show("Cannot find vdk.exe in " + conVdkLoc.Text);
+                return;
+            }
+
+            if (!Directory.Exists(conDefVmLoc.Text))
+            {
+                MessageBox.Show(conDefVmLoc.Text + " does not exist");
+                return;
+            }
+
+            this.DialogResult = DialogResult.OK;
+        }
+
     }
 }
\ No newline at end of file
diff --git a/GUI/MainForm.cs b/GUI/MainForm.cs
index d437cca..f2539f2 100644
--- a/GUI/MainForm.cs
+++ b/GUI/MainForm.cs
@@ -190,7 +190,14 @@ namespace RosTEGUI
         {
             ConsoleSettings cs = new ConsoleSettings(mainConf);
             cs.StartPosition = FormStartPosition.CenterParent;
-            cs.ShowDialog();
+            if (cs.ShowDialog() == DialogResult.OK)
+            {
+                mainConf.UpdateSched = cs.UpdateSched;
+                mainConf.QemuPath = cs.QemuPath;
+                mainConf.VdkPath = cs.VdkPath;
+                mainConf.DefVmPath = cs.DefVmPath;
+                mainConf.AppDebug = cs.AppDebug;
+            }
         }
     }
 }
diff --git a/GUI/VirtualMachine.cs b/GUI/VirtualMachine.cs
index c50d26c..5bcf314 100644
--- a/GUI/VirtualMachine.cs
+++ b/GUI/VirtualMachine.cs
@@ -13,6 +13,8 @@ namespace RosTEGUI
         private Data data;
         private DataRow hdDataRow;
 
+        #region properties
+
         public int DiskID
         {
             get { return (int)hdDataRow["DiskID"]; }
@@ -51,6 +53,8 @@ namespace RosTEGUI
             data = dataIn;
         }
 
+        #endregion
+
         public override string ToString()
         {
             return Name;