On Monday I bought the Canon Rebel T2i. It was between that camera and the 7D, which is significantly more expensive. With the money I saved on the Rebel, I was able to buy a good lens for the camera. Here's a test video I made with it, part of the decision making. It's silly, but again, it's practice.
Canon Rebel T2i Video Test: Haaaaaaaaaazen from Manuel Valdes on Vimeo.