The Canon Digital Rebel XSi is an update to last year's XTi that ups the resolution to 12.2 megapixels and adds a handful of other new features, including a bigger 3-inch screen, an improved autofocus system, and optical image stabilization in the kit lens. It's also the first Digital Rebel to feature the now commonplace Live View mode, which provides a point-and-shoot-esque live view of the subject on the LCD screen before shooting. But none of these updates are earth-shattering, and the XSi proves to be an evolution rather than a revolution. And it faces stiff competition from a bevy of new SLRs such as the Nikon D60 and the Olympus E-420. However, it is still a strong competitior, and the updates Canon has made under the hood seem to be paying off: image quality is improved over the XTi, with great color and plenty of detail. The XSi costs $780 for the body only and $830 with the 35-70mm kit lens. Read the whole review here. You can buy the camera here