hi i got today my SGS and i try connect it to my macbook, when i plug usb it shows 4 options, i choose mass storage and then i press mount but nothing happens, no memory drives appear on my macbook but when i did usb debugging it was ok so how to connect mass storage without usb debugging on mac. later i try to connect on windows 7 without usb debugging ant it was ok so what is the problem with mac? thank you