Dustin Wilcox
EF5
Use extreme caution while inserting and removing CF cards. My XTi is done dealing thanks to the CF slot. The pins inside the slot are very fragile and bend/break quite easily. Regardless of when you bought it, Canon warranty does not cover the repairs, and they are not all that cheap, at least $200 to have repaired. I highly recommend just using the USB connect as often as you can.... About that 50D