I couldn't find alot of info searching for this issue, so I'm making a post. I'm putting together a promo of a 90 minute documentary (shot in HDV--imported using Cineform) which I recently completed--all successfully in Premiere CS3--Edited the whole thing in Premiere and outputted sucessfully to DVD. The doc is divided into 7 segments most of which are around 15 mins. I've outputted the segments as master avi (Cineform based) files and assembled them into one timeline in a new project to make the promo with.

From that project (and master avi files), I've put together a simple :60 sec promo. As I play the promo however, playback stops during the last 3-4 clips. The promo will play sucessfully on the timeline until these last few clips are reached where it will stop. Happens every time. Anyone had any experience with this kind of issue?

Figured this one out too. After reading about a similar issue, I discovered updating/re-installing Quicktime to be the fix.