Canon today announced the much anticipated Canon EOS Rebel XSi (also known as the Canon EOS 450D). The Canon EOS 450D features a 12.2 megapixel CMOS image sensor, live view framing of images on it's 3.0 inch LCD. In burst mode the 450D can shoot at up to 30 frames per second in Live view, it has an updated viewfinder and another new development - SD/SDHC memory cards rather than CompactFlash cards seen on previous Canon DSLRs. Canon are...
