Also, it may help if you make the computer not automatically restart after a bluescreen.
Right click my computer->properties->Advanced->Startup and recovery.
Click the settings button under 'Startup and recovery'.
Uncheck Automatically restart.
Under Write debugging information, change the drop down box to small memory dump.
The mindump files are saved by default to c:\windows\minidump. We might need you to send in the minidump depending on where the error is occurring.