Ok I've figured out how I can sync MP3 audio my AVI winamp visualization captures.

Problem is: I am using EVE (Easy Video Editor) and when I add the MP3 to the AVI it becomes choppy

Are there any settings our changes I can make or am I just screwed?
(You probally don't even need to be familar with EVE to answer this)

Just for refrence this is my current project:
Capturing MP3 visualizations for a DVD