Don't think there is a limit. I'm fairly sure it uses FAT32 the same as hard drives so there is a limit but it is huge compared to the current CF capacities.
I can kind of confirm that the 20D will take anything you can throw at it... I accidently stuck my 16gb CF card into my old Ixus V3 digital this evening and it took it... the display said I had space for 9999 shots... So if such an old Canon camera can use big cards im more than confident the 20D will handle it.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.