Or he can surf online and check out
www.dpreview.com and
www.megapixel.net for reviews. Which I htink are better than any magazines out there.
Best way to figure out what you need:
budget
what you want to do (key)
what you're looking for and compare models
I got asked last night about a canon t2i and a nikon d90 and I referred the guy to the d90. The fact is that the T2i is still squeezing 18 megapixels into a sensor size smaller than that of the d90 even with its new gapless microlense technology. Fact of the matter is they're still squeezing a lot of pixels into a sensor size smaller than that of the D90. You're going to be wishing for a higher quality lens to compensate for that loss in image quality. You will notice this if you're printing large photos and/or shooting high ISO levels at night.
Source:
http://www.digitalreview.ca/content/Canon-Rebel-T2i-EOS-550D-Compared-to-Nikon-D90.shtml
Now, since he's pretty new to the game, that probably won't matter but why overlook that part?
A few other things that the Canon can do is you can zoom on Live View mode. The Nikon, you can't. And the Canon has a higher resolution screen but that just means your pictures look great on the camera but might not look good on the computer screen. It's kind of a double edged sword.