will this work okay with the 8300 if you dont use Media Manager?

i use Mac OS and and just mount the blackberry with mass storage mode.
i've read that on other blackberrys the 6gb card gets formatted to 2gb if you format it, or if you don't only 2gb shows up as usable in Media Manager. But once again, i don't use Media Manager.

Any Mac folks out there using the 6gb microsdhc and mass storage mode?