Many of the feature advancements and innovations on the EOS Digital Rebel XT digital camera are inherited from its EOS 20D ?prosumer big brother.? Both cameras employ a Canon 8-megapixel, high resolution color CMOS image sensor, and provide the same effective angle of view, equivalent to 1.6 x the normal EF lens focal length. The consumer looking only at the fact that they are both 8-megapixel SLRs might not easily see the real differences between these two cameras. The 20D offers faster continuous shooting (5 frames-per-second (fps) vs. 3 fps) with a larger burst capability (23 frames vs. 14), more custom settings (18 vs. 9) and a rugged magnesium body. The Rebel XT was created for those migrating to digital that don't want to lose the power or flexibility of a SLR system, but can't justify the $600 higher price of the EOS 20D