Software Problem: Adobe Premiere 6 Sound problems

macroscopic1

Hey all, I recently found my Adobe Premiere 6.0 program,cd, app, whatever, from back when I was in highschool(i used it all the time for making skate vids)
anyways, I put it onto my laptop(which is running VISTA)

Install was fine, and everything works great. Except 1 problem

When I import .AVI files, or any files for that matter, in the preview section I can watch the videos and sounds works flawlessly.

but when I drag the video to the Time Line, the video works and I can render and such, but the audio just is fuzzy. Like a tv kind of noise. I cant figure out whats wrong, since the audio works fine in the preview box.

any suggestions would be awesome,