I am looking to buy a Canon DSLR to take pictures of my 8 month old. I have never used a DSLR before, but have been doing a lot of research about the best to buy to learn on. I have features spinning in my head and am now more confused than ever. I am not opposed to buying used and just dont want to spend money on features I wont likely use until I gain some experience shooting with a DSLR. I also dont want to spend a chunk of cash on a camera that is "out of date" or doesn't have key features that are helpful to a beginner using a DSLR. I do not care much about video as I dont envision using that feature since we have another video camera. Which one should I start with? A used XS, XSi, XTi, T1i? HELP! I also heard that a 28-135mm lens with USM and IS would be the most versatile lens. Agree? Any advice is appreciated!