Hi, I am an amateur photographer who knows his way around cameras and how to capture the moment. the problem is i've never had the purse to move up to a DSLR. I am now looking to move up to a DSLR and was wondering what some good lenses and cameras would be for shooting in both daylight as well as nighttime (red sox game). I am leaning a bit more towards the Rebel XTi--can you recommend anylenses and/or cameras for me? thanx i appreciate the answer, but any specific model?