underwater video clinic

I went to an underwater video clinic on 8/5/07. Filming credit goes to Emerald City Multisport which put on the clinic at Samena Pool in Bellevue, WA. They did me a favor and recorded both free and fly instead of just free. I've uploaded some excerpts to google video, and I'm interested in any critiques. One thing they said is I seem to be creating a lot of bubbles on entry on free. free, side view, underwater video.google.com/videoplay free, front view, underwater video.google.com/videoplay free, surface view video.google.com/videoplay fly, side view, underwater video.google.com/videoplay fly, front view, underwater video.google.com/videoplay fly, surface view video.google.com/videoplay Thanks, Dave