I'm using Parallels Desktop 8 with Windows Vista on my Mac Quad-Core OS 10.6.8 with 14G of Ram I have a Apogee Duet II USB audio interface, and I'm trying to get my Cakewalk Sonar 6.2.1 & Sonar XL LE to work with my Apogee product within Parallels Desktop 8 & Windows Vista. I can hear audio through Parallels Desktop 8/Windows Vista, but my Audio Applications Sonar 6.2.1/XL LE won't recognize the audio hardware correctly, and now both programs seem slow and I keep getting a drive error that my internal extra drive is overloading. (the one that has my audio files on it) In my previous Parallels Desktop 7 I had no issues with Sonar 6.2.1 or Sonar XL LE. Everything worked just fine with no lag or hard drive overload issues. Anyone have the same issues, and if so, any workarounds? P.S. In Parallels Desktop 7 Sonar would see the Parallels audio driver, and would give me at least 2 inputs and 4 outputs. The most I can get with version 8 is 1 in & 1 out, and still the programs are not working correctly. They are slow, and keep stopping with a Hard Drive overload message, basically UN-usable! Any help would be appreciated. thank you, Micdim.