I have a Tascam US-122 and evidently it's not compatible with a Macbook Pro. Does anyone know of a USB audio interface that DOES work with a Macbook Pro? I have a 10.7 operating system. Thanks.

check this:
you can boot Mac OSX Lion in 32 bit mode which should make the US-122 work on the system as long as you have the latest drivers installed. To boot the Mac in 32 bit mode hold down the 3 and the 2 buttons while starting up.

https://discussions.apple.com/thread/32 ... 0&tstart=0

try it see if it works...

THANKS Resampl! It worked. I really appreciate your help! Now I can get to recording!