Just a question? Have this begun after the 10.4.3 update? My dad have the same problem - It's the graphics driver thread that crashes all the time for his GF2mx. It begun after upgrading to 10.4.3 and updating gfx card and cube firmware it's still there. So my thought was that it's the system that causes it. can you post your crash report or atleast the first 20 lines about the crashed thread? It should look something like this: Kernel loadable modules in backtrace (with dependencies): com.apple.GeForce(4.0.6)@0x8c7000 dependency: com.apple.iokit.IOPCIFamily(1.6)@0x433000 dependency: com.apple.iokit.IOGraphicsFamily(1.4)@0x5eb000 dependency: com.apple.iokit.IONDRVSupport(1.4)@0x60f000 dependency: com.apple.NVDAResman(4.0.6)@0x625000 >Hi all, > >Suddenly my Cube is experiencing loads of kernel panics. Also the >screen (17" ADC display) sometimes is not displaying properly, as if >either the graphics card or display itself are broken. But it also >might display properly another time... Petter -when i run out of red, i use blue