My son and daughter in law want a new digital SLR camera. She is an artist and takes primarily landscapes and wildlife photos, currently with a 35MM film camera. I am a Canon guy but know nothing about the SLR’s.
Anyway, what do you guys think about the Canon Rebel EOS T2i. It is 18 mp. Is that significantly better than the T1i, 15 mp version (which is cheaper). Also, it comes with an 18 -55 lens, but I was also thinking about adding a zoom lens. I have three in mind, an EF-S 55-250mm f/4-5.6 IS, an EF 75-300mm f/4-5.6 III USM, and an EF 75-300mm f/4-5.6 III. Is image stabilization that big a deal? What does USM mean? Also, will the older Canon lenses from the film SLR fit the digital?
Any thoughts would be appreciated. This is some pretty big bucks, so I don’t want to make a major mistake.