I am currently looking to buy my first DSLR as alot of people on here are. I am trying to decide between the Canon XSi and the Nikon D60. I know alot of which would be better depends on what i will be shooting with it so here it goes. I will be taking alot of pictures of my dogs and my two small daughters. So lots of moving things, and probably quite a bit of sports. Any insight into this would be appreciated. Im not looking to spend more than $650 and i can get the XSi for $750 with a $100 rebate from canon, the D60 runs around the same.