diff --git a/mainwindow.cpp b/mainwindow.cpp
index a9b4570..38d33e8 100644
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -13,12 +13,9 @@
 
 ioLaunch::ioLaunch(QWidget *parent) :
     QMainWindow(parent),
-    ui(new Ui::ioLaunch),
-    ioWidth(0), ioHeight(0), ioWedited(false), ioHedited(false)
+    ui(new Ui::ioLaunch)
 {
     ui->setupUi(this);
-    resOption = "";
-    screenOption = "";
 
     // Calculate ioquake3 home path.
 #ifdef Q_OS_WIN32
@@ -58,17 +55,16 @@ ioLaunch::ioLaunch(QWidget *parent) :
     else if (settings.getResolutionMode() == -1)
     {
         // Custom.
-        ui->cbResolution->setCurrentIndex(0);
+        ui->cbResolution->setCurrentIndex(1);
     }
     else if (settings.getResolutionMode() == -2)
     {
         // Desktop.
-        ui->cbResolution->setCurrentIndex(1);
+        ui->cbResolution->setCurrentIndex(0);
     }
 
     ui->sbWidth->setValue(settings.getResolutionWidth());
     ui->sbHeight->setValue(settings.getResolutionHeight());
-    ioWedited = ioHedited = true;
 
     if (settings.getResolutionFullscreen())
     {
@@ -104,6 +100,7 @@ void ioLaunch::on_btnLaunch_clicked()
 
     if(promptForPath)
     {
+        QMessageBox msg;
         msg.setText("Please select your Quake3 directory");
         msg.exec();
 
@@ -115,156 +112,53 @@ void ioLaunch::on_btnLaunch_clicked()
         settings.setQuakePath(path);
     }
 
-    ioq3 = QString("\"") + settings.getQuakePath() + "/ioquake3.x86.exe\" +set r_mode -1";
+    ioq3 = QString("\"") + settings.getQuakePath() + "/ioquake3.x86.exe\"";
 #elif defined Q_OS_MAC
-    ioq3 = "open -a ioquake3 --args +set r_mode -1";
+    ioq3 = "open -a ioquake3 --args";
 #elif defined Q_OS_UNIX
-    ioq3 = "ioquake3 +set r_mode -1";
+    ioq3 = "ioquake3";
 #else
     #error "Unsupported platform"
 #endif
 
+    ioq3 += QString(" +set r_mode \"%1\"").arg(settings.getResolutionMode());
 
-    if(ioWedited == true && ioHedited == true)
+    if(settings.getResolutionMode() == -2)
     {
-
-        resOption = " +set r_customwidth " + QString::number(ioWidth) + " +set r_customheight " + QString::number(ioHeight);
+        // Desktop/native.
+        const QRect rect(QApplication::desktop()->screenGeometry());
+        ioq3 += QString(" +set r_customwidth %1").arg(rect.width()) + QString(" +set r_customheight %1").arg(rect.height());
 
     }
-    if(resOption == NULL)
+    else if (settings.getResolutionMode() == -1)
     {
-        resOption = "";
-    }
-    if(screenOption == NULL)
-    {
-        screenOption = "";
+        // Custom.
+        ioq3 += QString(" +set r_customwidth %1").arg(settings.getResolutionWidth()) + QString(" +set r_customheight %1").arg(settings.getResolutionHeight());
     }
 
-    if(!QProcess::startDetached(ioq3+resOption+screenOption))
+    ioq3 += QString(" +set r_fullscreen %1").arg(settings.getResolutionFullscreen() ? "1" : "0");
+
+    if(!QProcess::startDetached(ioq3))
     {
+        QMessageBox ioq3Failed;
         ioq3Failed.setText("ioquake3 failed to start!\nIs it installed?\n");
         ioq3Failed.exec();
     }
 }
 
-void ioLaunch::on_cbResolution_highlighted(int /*index*/)
-{
-    ioWedited = false;
-    ioHedited = false;
-}
-
 void ioLaunch::on_cbResolution_currentIndexChanged(int index)
 {
-    ioWedited = false;
-    ioHedited = false;
-    switch(index)
-    {
-        case 0:
-            {
-                resOption = "";
-                break;
-            }
-        case 1:
-            {
-                ioWidth = QApplication::desktop()->screenGeometry().width();
-                ioHeight = QApplication::desktop()->screenGeometry().height();
-
-                resOption = " +set r_customwidth " + QString::number(ioWidth) + " +set r_customheight " + QString::number(ioHeight);
-                break;
-            }
-        case 2:
-            {
-                resOption = " +set r_customwidth 320 +set r_customheight 240";
-                break;
-            }
-        case 3:
-            {
-                resOption = " +set r_customwidth 400 +set r_customheight 300";
-                break;
-            }
-        case 4:
-            {
-                resOption = " +set r_customwidth 512 +set r_customheight 384";
-                break;
-            }
-        case 5:
-            {
-                resOption = " +set r_customwidth 640 +set r_customheight 480";
-                break;
-            }
-        case 6:
-            {
-                resOption = " +set r_customwidth 800 +set r_customheight 600";
-                break;
-            }
-        case 7:
-            {
-                resOption = " +set r_customwidth 960 +set r_customheight 720";
-                break;
-            }
-        case 8:
-            {
-                resOption = " +set r_customwidth 1024 +set r_customheight 768";
-                break;
-            }
-        case 9:
-            {
-                resOption = " +set r_customwidth 1152 +set r_customheight 864";
-                break;
-            }
-        case 10:
-            {
-                resOption = " +set r_customwidth 1280 +set r_customheight 1024";
-                break;
-            }
-        case 11:
-            {
-                resOption = " +set r_customwidth 1600 +set r_customheight 1200";
-                break;
-            }
-        case 12:
-            {
-                resOption = " +set r_customwidth 2048 +set r_customheight 1536";
-                break;
-            }
-        case 13:
-            {
-                resOption = " +set r_customwidth 856 +set r_customheight 480";
-                break;
-            }
-        case 14:
-            {
-                resOption = " +set r_customwidth 1280 +set r_customheight 720";
-                break;
-            }
-        case 15:
-            {
-                resOption = " +set r_customwidth 1920 +set r_customheight 1080";
-                break;
-            }
-        case 16:
-            {
-                resOption = " +set r_customwidth 1280 +set r_customheight 800";
-                break;
-            }
-        default:
-            {
-                resOption = "";
-                break;
-            }
-    }
-
     if (index == 0)
-    {
-        // Custom.
-        settings.setResolutionMode(-1);
-    }
-    else if (index == 1)
     {
         // Desktop.
         settings.setResolutionMode(-2);
     }
-    else
+    else if (index == 1)
+    {
+        // Custom.
+        settings.setResolutionMode(-1);
+    }
+    else if (index >= 2)
     {
         // Predefined.
         settings.setResolutionMode(index - 2);
@@ -275,7 +169,6 @@ void ioLaunch::on_rbFull_toggled(bool checked)
 {
     if(checked)
     {
-        screenOption = " +set r_fullscreen 1";
         settings.setResolutionFullscreen(true);
     }
 }
@@ -284,47 +177,17 @@ void ioLaunch::on_rbWin_toggled(bool checked)
 {
     if(checked)
     {
-        screenOption = " +set r_fullscreen 0";
         settings.setResolutionFullscreen(false);
     }
 }
 
-void ioLaunch::on_rbDefault_toggled(bool checked)
-{
-    if(checked)
-    {
-        screenOption = "";
-    }
-}
-
-
 void ioLaunch::on_sbWidth_valueChanged(int arg1)
 {
-    ioWidth = 0;
-    if(arg1 >= 0)
-    {
-        ioWidth = arg1;
-        ioWedited = true;
-    }
-    else{
-        ioWedited = false;
-    }
-
     settings.setResolutionWidth(arg1);
 }
 
 void ioLaunch::on_sbHeight_valueChanged(int arg1)
 {
-    ioHeight = 0;
-    if(arg1 >= 0)
-    {
-        ioHeight = arg1;
-        ioHedited = true;
-    }
-    else{
-        ioHedited = false;
-    }
-
     settings.setResolutionHeight(arg1);
 }
 
diff --git a/mainwindow.h b/mainwindow.h
index 7b89c44..ad2dfde 100644
--- a/mainwindow.h
+++ b/mainwindow.h
@@ -25,17 +25,12 @@ public:
 private slots:
     void on_btnLaunch_clicked();
 
-
-    void on_cbResolution_highlighted(int index);
-
     void on_cbResolution_currentIndexChanged(int index);
 
     void on_rbFull_toggled(bool checked);
 
     void on_rbWin_toggled(bool checked);
 
-    void on_rbDefault_toggled(bool checked);
-
     void on_sbWidth_valueChanged(int arg1);
 
     void on_sbHeight_valueChanged(int arg1);
@@ -44,14 +39,6 @@ private:
     void parseQuake3Config();
 
     Ui::ioLaunch *ui;
-    QString resOption;
-    QString screenOption;
-    QMessageBox msg;
-    QMessageBox ioq3Failed;
-    int ioWidth;
-    int ioHeight;
-    bool ioWedited;
-    bool ioHedited;
     Settings settings;
     QString homePath;
 };
diff --git a/mainwindow.ui b/mainwindow.ui
index a6ca48c..d645d02 100644
--- a/mainwindow.ui
+++ b/mainwindow.ui
@@ -117,7 +117,7 @@ QTabWidget::tab-bar{
 }</string>
     </property>
     <property name="currentIndex">
-     <number>0</number>
+     <number>1</number>
     </property>
     <widget class="QWidget" name="tabMain">
      <property name="minimumSize">
@@ -137,22 +137,6 @@ QTabWidget::tab-bar{
      <attribute name="title">
       <string>Settings</string>
      </attribute>
-     <widget class="QRadioButton" name="rbDefault">
-      <property name="geometry">
-       <rect>
-        <x>110</x>
-        <y>40</y>
-        <width>91</width>
-        <height>21</height>
-       </rect>
-      </property>
-      <property name="text">
-       <string>Default</string>
-      </property>
-      <property name="checked">
-       <bool>true</bool>
-      </property>
-     </widget>
      <widget class="QComboBox" name="cbResolution">
       <property name="geometry">
        <rect>
@@ -164,12 +148,12 @@ QTabWidget::tab-bar{
       </property>
       <item>
        <property name="text">
-        <string>Default</string>
+        <string>Native</string>
        </property>
       </item>
       <item>
        <property name="text">
-        <string>Native</string>
+        <string>Custom</string>
        </property>
       </item>
       <item>
@@ -264,7 +248,7 @@ QTabWidget::tab-bar{
      <widget class="QRadioButton" name="rbWin">
       <property name="geometry">
        <rect>
-        <x>310</x>
+        <x>200</x>
         <y>40</y>
         <width>121</width>
         <height>21</height>
@@ -329,7 +313,7 @@ QTabWidget::tab-bar{
      <widget class="QRadioButton" name="rbFull">
       <property name="geometry">
        <rect>
-        <x>200</x>
+        <x>90</x>
         <y>40</y>
         <width>111</width>
         <height>21</height>
@@ -339,7 +323,7 @@ QTabWidget::tab-bar{
        <string>FullScreen</string>
       </property>
       <property name="checked">
-       <bool>false</bool>
+       <bool>true</bool>
       </property>
      </widget>
      <widget class="QLabel" name="label_4">