I like hulu.com and watch shows a lot. I have a laptop that came with Windows Vista. Watching full screen made the video choppy (skip frames). So I reinstalled with XP. This fixed the choppiness. I have since upgraded to 7 RC 64 bit. The choppiness is back. Is there any optimization for Windows 7 that might help alleviate the choppiness?
Chances are, the choppiness is due to slow hardware (or a strain on system resources). Full screen flash can be pretty resource intensive. GPU accelerated Flash would fix this, but i don't think that is available yet.