Mutant
I hate that supercow !
http://technet.microsoft.com/en-us/sysinternals/bb896653.aspx
If it just "freezes" and you can still see the last generated frame, you may use the procexp to see which processes are activelly doing something at the time of the freeze...
If it just "freezes" and you can still see the last generated frame, you may use the procexp to see which processes are activelly doing something at the time of the freeze...