Originally Posted By: Robh
Yeah i have a US-800 and guess what it is in a box in the garage! freakin thing does not support anything after XP. I have a shiney new Presonus 1818VSL works like a rock with Win 7 64 bit! The US 122 was before the US-800 i believe, so it most likely is a driver thingy.

Sam if you do not have access to win 7 roll back to vista 32.


Rob, I can use mine in Win7 64, but I have to remember to save often and restart the computer to clean out the memory if I've been tracking or even using audio for 20 minutes or so.