Tanker:
I did this review about two years ago:
http://www.youtube.com/playlist?list=PL22CE71FB76DF4091&feature=view_all
I found that the Corel video studio was the most stable and easiest to use. So I second Norm's recommendation. If you go to Corel's website, you can down load a trial version, and purchase the pro version for $80. I just got the pro at Best Buy for $80.