I currently have a power shot Canon camera. I am wanting to upgrade to a DSLR. I really like the Canon brand and would like to stick with it. I have been looking at a Canon Rebel T2i. I am just wanting to know if this is a good camera for a first time DSLR user. I take LOTS of pics with 2 active kids in school, sports and dance. Also torture my kids with lots of "posed" pics. Please give me some advice on which DSLR camera would be my best choice. Thanks so much!!!