The quality of video from a DSLR is unmatched "with canon and good Glass" I've been shooting video with my eos 7D since last December. the more you use it the better you will do with it as anything else, but it never becomes easy... I had to change my whole style of shooting, and you have to edit alot more than before. If I could find a "Video Camera" that could produce the queality "exspecially colors" of My DSLR It would be a no brainer to switch back to a "Normal video camera"
maybe this can help you a little. I used it in the begining, then figured out what options I liked and didn't like. I usually shoot a iso 400 on mine 30fps and the highest FStop I can. usually around 4.5
https://youtube.com/watch?v=62wx5... 5&feature=iv
good luck.