I have used easy setup DVCPRO HD. My timeline is 1440×1080 25fps.
I captured from Sony HDW 2000 but I didn`t have enough space so I decided to downconvert to DVCPRO.
In FCP window I have smooth, 25fps playback but on my video monitor (composite) I see only single frames, or I have playback when I`m scrubbing but when I play from timeline I see only first frame and the last one.
Rafal Szermanowicz
http://www.grupa13.com