I can play WoW perfectly, it is 100% stable and I can get great fps. One problem though, when I minimize the game and I maximize it, sometimes I can just keep playing happily but sometimes thats not the case. I minimize it, maximize it again and the FPS drops to about 10-20fps (anywhere). As you might know, this is VERY annoying, I've tried changing loads of settings in-game with no help. Hardware: E6750 C2D (stock) 8800GT 512 (high performance, stock) 4GB Ram (stock) Xorg.conf: Code: # nvidia-settings: X configuration file generated by nvidia-settings # nvidia-settings: version 1.0 (buildmeister@builder62) Thu Feb 5 00:09:30 PST 2009 # nvidia-xconfig: X configuration file generated by nvidia-xconfig # nvidia-xconfig: version 1.0 (buildmeister@builder62) Tue Jan 6 09:43:54 PST 2009 Section "ServerLayout" Identifier "Layout0" Screen 0 "Screen0" 0 0 InputDevice "Keyboard0" "CoreKeyboard" InputDevice "Mouse0" "CorePointer" EndSection Section "Files" ModulePath "/usr/lib/xorg/modules" FontPath "/usr/share/fonts/misc" FontPath "/usr/share/fonts/75dpi" FontPath "/usr/share/fonts/100dpi" FontPath "/usr/share/fonts/TTF" EndSection Section "Module" Load "dbe" Load "extmod" # Load "type1" Load "freetype" Load "glx" Load "ddc" Load "i2c" EndSection Section "ServerFlags" Option "Xinerama" "0" EndSection Section "InputDevice" Identifier "Mouse0" Driver "mouse" Option "CorePointer" Option "Device" "/dev/input/mice" Option "Protocol" "ExplorerPS/2" Option "Buttons" "7" Option "Emulate3Buttons" "0" Option "ZAxisMapping" "4 5" Option "ButtonMapping" "1 2 3 6 7" Option "Resolution" "1600" EndSection Section "InputDevice" # generated from default Identifier "Keyboard0" Driver "kbd" EndSection Section "Monitor" Identifier "Monitor0" VendorName "Unknown" ModelName "LG M2294D-PZ" HorizSync 30.0 - 83.0 VertRefresh 56.0 - 75.0 DisplaySize 474 303 Option "DPMS" Modeline "1680x1050_60.00" 146.25 1680 1784 1960 2240 1050 1053 1059 1089 -hsync +vsync EndSection Section "Device" Identifier "Device0" Driver "nvidia" VendorName "NVIDIA Corporation" BoardName "GeForce 8800 GT" Option "NoLogo" "True" Option "RenderAccel" "True" Option "NoRenderExtension" "False" Option "TripleBuffer" "True" Option "NvAGP" "0" Option "AddARGBGLXVisuals" "True" Option "AllowGLXWithComposite" "True" Option "DynamicTwinView" "False" EndSection Section "Screen" # Removed Option "metamodes" "1680x1050_60.00" Identifier "Screen0" Device "Device0" Monitor "Monitor0" DefaultDepth 24 Option "TwinView" "0" SubSection "Display" Depth 24 Modes "1680x1050_60.00" EndSubSection EndSection Section "Extensions" Option "Composite" "Enable" EndSection WoW is running at maximum settings, but changing the values has no effect. I haven't explored EVERY possiblity, but no one can. :p Has anyone had any similar problems? Also, I can't play WoW with V-Sync unless the game is in full-screen mode, windowed only works without V-Sync. I really want to sort this problem out as I minimize the game quite a lot! Running the game with an emulated window doesn't help either. It happens in GNOME and in KDE 4.2 so my DE is not the issue.