I have Reaper v3.63 installed on Windows XP. I wanted to use the mbox and downloaded the Digidesign Audio Drivers 7.0 from here: I go to preferences, Device, ASIO as the audio system, then select asio digidesign driver, but it has no inputs for me. I can't hear anything either. In Reason 4.0, the driver shows up with a red X, which leads me to believe it is the driver itself, and I've tried reinstalling everything anyway. My system is 32 bit, and I have no clue what to do next. Audio USB didn't work for me either. Finally, the Mbox 2 works okay on my shideee ibook from the stone age. Does anyone have this setup working with another set of drivers, or does this look like another issue? From what I've read the digi drivers really blow, but like I said, the Ploytec USB audio didn't seem to help either... Thank 'yall in advance for the help! EDIT: the pic isn't super clear, but at the top right it says: [audio device closed] ...not sure if this helps anything...thanks again!