Don't really take pictures of anything in particular so something as near to an all rounder as possible
If you want a nicer body the 40D is a good one, 50D went plastic fantastic.
Oops my bad as I should have explained better, the 1100d is my partners so I want a camera of my own. Don't mind switching to Nikon as the d7000 is tempting or staying with canon and get a s/h 50d and tamron 17-50 2.8 lens?