So, I've decided to wait for the Canon Rebel XSi to be released in late April. It's $300 less for the two year old XTi, but considering cost-per-use, why skimp on an older model? Or maybe I'll get the XTi but with the XSi's image stabilizing lens. I do like the button layout on the XTi better...

Question is:
Does it matter which camera shop I buy it from? I've often read to buy only from B&H Photo Video and other massive shops. However, I've got an Amazon credit card which gives me $0.03 per $1.00 spent at Amazon. Might as well get the camera there and get a free book that I need.

Still have to choose a pocket camera for me, and one for my sister.