Hello Mary,
I suggest you try the following link:
http://www.dpreview.com/reviews/sidebyside.asp
Here you can make very comprehensive comparisons of most camera brands. For example: here is a side-by-side comparison between the Canon EOS 1000D / Rebel XS and the Nikon D60. An in-depth review is also offered for each.
http://www.dpreview.com/reviews/comp...n_d60&show=all
I find that this site:
www.dpreview.com is very helpful for all digital camera stuff.