I currently use a Canon XS, but have been thinking of maybe moving up to a T1i; as some of the improvements seem interesting, AND I can afford it(but not a T2i). Still, the bottom line is IQ. So I'm asking you if any of the improvements of the T1i over the XS are really all that important? Are any of these things worthy of making the move.....where the final image and IQ are concerned? 1) AF point differences. 2) Additional 5 megapixels. 3) Higher ISO...XS tops off at 1600--but I find it very usable. 4) Spot meter option. and 5) A much clear, sharper, larger LCD. Please...limit responses to these specific cameras. Thanks for your opinion.