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!"
Dell should take an example of this and include a dual format player or writer. Since PC manufactures don't usually make the drives they use, this shouldn't be an issue. Way to go HP.