Originally posted by WM.
You need to set your mBox to 16/44.1, if possible (I've never used an mBox so I don't know if it'll let you fiddle with the converters). That's the only format GB will work with, and you'll get weird problems like that if your device is set at something else and it can't change it to 16/44.1.
I believe I read about this in Apple's knowledge base...
HTH!!
WM
The mbox itself doesn't let you do this, it is controlled by what ever app your running it with.
Your spot on about the sample rate -16bit 44.1 khz - Soundtrack will do 24/96 - providing you've got the right hardware.
Rich