Windows 7 user here, have been using my UX2 (and Podfarm) with Cubase for over a year. Then when I updated my Line 6 drivers through Line 6 Monkey everything started going wrong - I realised it was causing problems with playback on YouTube. In effort to revert back to how it was before, I used System Restore but was just left with no driver, and can't find any way to reinstall the older driver. The new driver, to put it simply, doesn't work. I can't get anything to play, and audio on Cubase doesn't come through. Essentially the UX2 is now useless until I can find a way to fix it.