Sorry about that. Right now we leave a 1 second "gap" between videos which should allow players to catch up but it sounds like this isn't quite enough. What kind of intrnet connection are you on when having the problem?
Is the chop happening for every video? Thinking through the code I can see where it might chop the first video to get synced up but from then on it shouldn't unless it's getting behind. A 10Mbps connection should be more than fine.
I just watched the first 4 videos and didn't see anything cut off. (although watching Journey did induce some flashbacks :-)
I wonder what else could be causing the problem. Which browser are you using? I'm using IE9.