I have searched these and other forums and can't seem to find an answer that is definitive for the title question. I have heard folks saying class 4 or 6 might help on video playback and maybe even music playback. However, I have seen others say that either a) the blackberry's don't take advantage of more than class 2 or b) there are no issues with video playback on class 2 cards they have been using. I have also seen posts that state that folks have seen visible speed differences when loading files to the blackberry of the cable (but the same people not seeing any difference when reading/writing files via the blackberry itself).
Is there anywhere online that would actually answer what speed/class the 9630/Tour utilizes for various scenarios?
PS. If you have a good recommendation of a 16GB microSDHC card that is class 4 or 6 let me know that as well. From what I saw the brand names had either class 2/16GB or class4/6 < 16GB, but not both and 32GB microSD still seems like later this year.
Thanks!