http://support.apple.com/kb/HT1085 très intéressant, ne convenez-vous pas ? What the heck are they doing over there at 30-2, Shimomaruko 3-chome, Ohta-ku, Tokyo? (although I shouldn't complain, Sony isn't even ON the list)
I always get a kick out of things when I see such blatant attempts to force people to use the latest versions of things. What can the version of your OS possibly have to do with the ability of a separate program to interface through USB with a camera? Oh sure, they can go right ahead and explain to me how the latest version of OSX is needed to be able to communicate with a 10D... But in the mean time I'll just say that while I don't disagree that Vista is a very non good thing, it's stuff like this that makes me stay the heck away from fruit-soft.
