You might have better luck there posting in the Sony section of their forums.
AAAAAAArrrgghhhh! My new Mp3 player arrived, the Sony NWZ B143F and even though I trawled reviews and was happy that it was drag and drop friendly enough to us on a mac seems to keep ejecting itself from my machine.
Please somebody advise me? I was desperate to go out for a run... grrrrr!
I'm running OS 10.6.2 on an I mac.
Any help greatly received as snow leopard already made my expensive scanner redundant this week.