Hi Gert, I already played with the configuration, and could make enough progress to get to this point... Unfortunately there is no stack trace in the message, so I cannot add more info to this problem. Taking a look at the log it seems the problem is related to wine and the X server. It's too bad the X server org.conf file is hard to configure. I have the NVidia X Server Settings application, but it seems it does not update the file with all the possible options for my card. I have the feeling that the game changes the resolution of the screen to 800x600x16 and then to 1024x768x16 and those changes might be producing the bug. I would not be surprised if the lack of configuration of xorg.conf is responsible for this crash.... For example, I had to change all the default color depths from 24 to 16 to avoid the previous errors but for me it feels wrong to change that parameter. I feel X should be able to switch between 24 to 16 when needed... but maybe I am wrong. I hope someone with enough knowledge of X and Wine could suggest something to try... Here is my xorg.conf file: Code: Section "ServerLayout" Identifier "Default Layout" Screen 0 "Screen0" 0 0 InputDevice "Keyboard0" "CoreKeyboard" InputDevice "Mouse0" "CorePointer" EndSection Section "Module" Load "glx" EndSection Section "ServerFlags" Option "Xinerama" "0" Option "DontZap" "False" EndSection Section "InputDevice" # generated from default Identifier "Keyboard0" Driver "kbd" EndSection Section "InputDevice" # generated from default Identifier "Mouse0" Driver "mouse" Option "Protocol" "auto" Option "Device" "/dev/psaux" Option "Emulate3Buttons" "no" Option "ZAxisMapping" "4 5" EndSection Section "Monitor" Identifier "Configured Monitor" EndSection Section "Monitor" Identifier "Monitor1" VendorName "Unknown" ModelName "NEC" HorizSync 31.0 - 60.0 VertRefresh 56.0 - 75.0 EndSection Section "Monitor" Identifier "Monitor0" VendorName "Unknown" ModelName "CRT-0" HorizSync 31.0 - 60.0 VertRefresh 56.0 - 75.0 EndSection Section "Device" Identifier "Configured Video Device" Driver "nvidia" Option "NoLogo" "True" EndSection Section "Device" Identifier "Device1" Driver "nvidia" VendorName "NVIDIA Corporation" BoardName "GeForce4 440 Go" BusID "PCI:1:0:0" Screen 1 EndSection Section "Device" Identifier "Device0" Driver "nvidia" VendorName "NVIDIA Corporation" BoardName "GeForce4 440 Go" EndSection Section "Screen" Identifier "Default Screen" Device "Configured Video Device" Monitor "Configured Monitor" DefaultDepth 16 Option "AddARGBGLXVisuals" "True" Option "RenderAccel" "true" Option "AllowGLXWithComposite" "true" SubSection "Display" Depth 1 Modes "1280x1024" "1152x864" "1024x768" "800x600" "640x480" EndSubSection SubSection "Display" Depth 4 Modes "1280x1024" "1152x864" "1024x768" "800x600" "640x480" EndSubSection SubSection "Display" Depth 8 Modes "1280x1024" "1152x864" "1024x768" "800x600" "640x480" EndSubSection SubSection "Display" Depth 15 Modes "1280x1024" "1152x864" "1024x768" "800x600" "640x480" EndSubSection SubSection "Display" Depth 16 Modes "1280x1024" "1152x864" "1024x768" "800x600" "640x480" EndSubSection SubSection "Display" Depth 24 Modes "1280x1024" "1152x864" "1024x768" "800x600" "640x480" EndSubSection EndSection Section "Screen" Identifier "Screen1" Device "Device1" Monitor "Monitor1" DefaultDepth 16 Option "TwinViewXineramaInfoOrder" "DFP-0" Option "TwinView" "0" Option "metamodes" "CRT: 1024x768_60 +0+0" SubSection "Display" Depth 16 EndSubSection EndSection Section "Screen" Identifier "Screen0" Device "Device0" Monitor "Monitor0" DefaultDepth 16 Option "TwinView" "1" Option "TwinViewXineramaInfoOrder" "DFP-0" Option "metamodes" "CRT: 1024x768_60 +1280+0, DFP: 1280x1024_60 +0+0; DFP: 1024x768 +0+0,NULL" SubSection "Display" Depth 16 EndSubSection EndSection Thanks again! Marcelo