Running off a macbook pro 2.4 1080/24 footage plays smoothly for the most part in both quicktime and fcp. On 720/60p footage, playback was extremely jerky in FCP. It seems to play fine in quicktime however. I tried to conform a rewrapped clip with cinema tools for some slomo action and that didn't work for me either. Cinema tools wasn't able to conform it...at least using the method I use to do slomo (batch conform). Sigh...