I used Windows Movie Maker 2 [free download] to edit my mini-documentary the other day.

From the few comments I read on the web, WMM1 sucked, but WMM2 is comparable, and maybe better, than Apple's iMovie. I have never used iMovie so I can not say.

The movie I posted was in .wmv format, and apparently Mac users can not view that proprietary format. I just read that WMM2 can also export to the .avi format, so when I get home tonight I will re-export my movie to that and see if it works better for my Mac fans!