BIOS Magazine posted a review on the Canon EOS 400D (Digital Rebel XTi)

Canon's next generation D-SLR, the EOS 400D (Digital Rebel XTi in the US), is the company's latest evolution in its 'affordable' digital SLR series. The 10-Megapixel (capable of producing A3-sized prints) EOS 400D offers up to ISO 1600 shooting, a new dust reduction system, nine area auto focus, Picture Styles, 2.5-inch LCD monitor which now also provides shooting information (the second control panel LCD is gone) and better continuous shooting buffering. Overall, it's a very sweet offering which gives Nikon's D80 and Sony's Alpha A100 and Nikon D80 a good run for their money.

Canon EOS 400D (Digital Rebel XTi) Review