I have a Rebel XT and completely love it. You can get one on
eBay for around $400 used. The XTi is the same sensor with higher megapixels and some say the quality of pictures is not any better... but i don't know if that's a fact or not.
---------- Quoted from Megapixel.net -----------
The XTi's auto focus system, for example, is different from the XT, and is imported from the EOS 30D. This is an auto focus system with 9 AF areas, and is a valuable addition to an entry-level SLR, since this is a system that is fast and precise.
The buffer memory of the XTi is also improved over the XT, and the XTi is capable of longer bursts, double that of the XT, be it with RAW or JPEG images.
The Canon Digital Rebel XTi, although it resembles the XT, is in fact a distinct model. Its 10-megapixel CMOS sensor gives it a slight advantage in terms of resolution, but it is really the AF, the buffer memory, the Picture Styles, and the dust reduction system that position it ahead of the XT. Although the lens it is currently sold with in kit form does not do the camera justice, quite unlike when it is paired with any of Canon finer lenses.
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