If you mean OC settings, it depends on your phone. 1200 will be fine for you phone (Samsung is using the same processor clocked at this speed for some future devices), but above that, you just have to set it and watch for stability issues.
I c well I'll have to see what's up by any chance you don't have the link to this rom?? Or was it that sucker punch(is it from that movie) lol looks like a cool.. And what other good rom's to get also can u run more then 1 rom at a time?? 2nd? By chance do u know the nexus1 (think it's that phone) how it powers down looks like a tv power down if so can u do something like that to the captivate or really change the power down mode??