I got my camera today, a GoPro HD Hero, and it records in mp4 format which apparently Windows Movie Maker doesn't support.
I was hoping to use that at least initially to mess around.
I downloaded WinFF as was mentioned earlier and I'll convert it to something else so I can play with it. Although depending on how long it takes to convert, I might have to try something that edits mp4 to begin with.
downloaded trials of Cyberlink Power Directory 10 and Sony Vegas HD 11. Looks like I have a lot of learning to do.