This camera has been replaced by the Canon EOS 5D Mark II, which we highly recommend. Here's what we had to say about this product when it was released in August 2005:
The Canon EOS 5D features a 'full frame' sensor, yielding a field of view identical to that of 35mm film cameras. The 5D uses the full span of your lenses to capture larger, more detailed photographs. The astounding 12.8 megapixels make this camera great for large scale reproductions and extremely detailed shots.