My 5Dc seems to be having some difficulty achieving good focus with both of lenses (Canon 24-105 and Sigma 50). It seems to front focus. Does anyone know the cost of Canon to do such a repair?
A little off topic, but how long does Canon historically support their cameras? The 5D will be ten in 2015. Should I be worried? With these awesome deals for the 6D going on right now, I've been tempted to pull the trigger. I haven't yet, because I know deep down the only thing limiting my pictures right now is the guy pressing the buttons (well, and this dang auto focus issue).

