well i must ask this.does nulldc req a dedicated graphic card to run games.cause i played marvel vs capcom2 fine untill i formatted my laptop and now nulldc just crashes without any errors.the same thing happens when i boot the emulator without any discs.i have updated my direct x to the latest redist that is aug 08 i think.and that solved one of my problems of the pvr_win32.dll not being recognised by the emu but now this happens.