I love my canon g10, but my 2 year old got ahold of it and chipped the front lens, "I take pickers, Mama". Unfortunately, the cost of replacing the lens in this camera is almost the price of the camera itself. So I have decided to upgrade to a digital SLR and am interested in the Canon T2i or T3i. Are there any other cameras I should be looking at? I really want this to a be a camera that I can grow into, now that I have the time to dedicate to taking photography classes. Thanks!