Ok, I figured out how to fix the video that was a problem, but now I have another question.

I have a video that didn't quite convert all the way. Right at the very end it stops and the little "go around" symbol displays in the flv player window. Fortunately it happens right at the very end (with about another second to go) so it's not a huge problem.

However, I'd like it to display properly.

So, I did a "convert again" on that one video. Now what does "convert again" actually do? Cos when I viewed the video after "convert again", it was still doing the same thing (even after clearing cache and trying a different browser)--the little "go around" symbol was displaying like nothing really changed. How do I get it to point to the newly converted video or how does this work?