Let the hive mind of Engadget get that for you.
"I need help! I want a small pocket camcorder but I'm not sure which one to get. I don't want to fall into the hype of the Flip because I worry two hours won't be enough. What should I be looking for when considering a small camcorder and where can I get a good quality one with expandable memory? Thanks!"
That is pure genius! So you keep buying your regular DVD movies and before you know it, half of your collection is HD-DVD ready so all you need is a player in a few years when they come down to a reasonable size and cost.