Perhaps someone can kill two birds with one stone in this thread and answer this question too.

Is there a way to make the .exe run with the affinity set to 1 cpu from the get-go, just like making the priority high? I ask because on dual core pc's such as mine, RTW gets weird and has issues, so I have to alt+tab and manually check the affinity to cpu 1.

Man, I hope that made sense to somebody.