I'm currently shooting with the XTi and thinking about getting a new camera. Should I get the 50D or T1i? The only reason I'm interested in the T1i is because it shoots HD video. I want to get into video but nothing too serious, and having the video built into my DSLR would be ideal. I'm assuming the 50D is more on a professional level, so it would make sense to go to that from an XTi, right? The T1i seems to have all the same specs as the 50D, however. What do you guys think? Anyone own either of these cameras? How do you feel about them?