http://www.nikonchat.com/nikon-rebel-xsi/

What should I get: Nikon D80 or the Canon Rebel XSI?
It is the price of both good enough?
You should be on the Nikon D90 and the Canon XSi … the D80 is more than 24 months of age. http://www.dpreview.com/reviews/compare_post.asp?method=sidebyside&cameras=canon_eos450d 2Cnikon_d90% & show = All http://www.dpreview.com/previews/nikond90/ http:// www.dpreview.com/reviews/canoneos450d/ As you see, one place to another .. are very similar except. The Nikon has a video mode at 24 fps and the XSi (450D) has Live View. It will be up to you to decide what is most important to you.
Unboxing Canon Rebel T1i/ Nikon D5000 vs. the T1i/500D