Thanks for all the information. I think it's starting to make a bit more sense to me.
And as far as cameras go, what do you think of Panasonic's HVX200? It's relatively cheap, so I worry about picture quality, but I like the idea of the P2 card.
And, even though I'm a student, I really am possessive and want my own equipment. So, I'm considering buying a camera as opposed to a new car. In that case I think I'm leaning towards the HDX900. Any problems with that? I've read through the forum talk around here, and people seem to be pretty pleased with it all around the net. But, as always, money is an issue and that really does mean no car, just a camera.