I am using Parallels 3.0 Build 5584 running Windows XP on a Mac Pro running Leopard 10.5.2 with 7 GB of RAM. I am using a Plantronics headset. When I record audio the quality is very poor. Lots of static, skips, etc. Prior to upgrading to OS X 10.5.2 everything was working fine. Also, in the previous build of Parallels I didn't need to select my usb microphone manually, it worked automatically. Now I need to select it or I can't record anything at all. I create online training programs for a living so this is a major issue for me. Please help!