Sergey,

Thanks, that's what I needed. I never would have guessed that 'Affinity' would have anything to do with which CPU I want something to run on.

>John,
>
>RIght click on the process in the Process tab and choose 'Set Affinity...'
>
>>Thanks. I was kind of hoping there was a way that task-manager could display which core was being used by a process.
>>