i can't get the timeline program monitor to playback smoothly, yet the source monitor has perfect playback. I have the latest drivers for all the hardware, everything worked fine on prem pro 1.5, does anyone else have this problem or even better, a cure? I'm just capturing ordinary mini dv pal footage, but it's becoming impossible to edit. checked on the adobe forum & it seems lots of other people have the same problem - it's mainly people with nvidia cards (but not exclusively) who are having this issue. have tried every conceivable playback setting, with no luck. i'm using dual monitors but this isn't the issue cause it still freezes when i try it with one monitor. Seems like a bug that needs sorting soon cause at the moment cs3 is unusable. Any adobe angels out there wana throw any light on this?