I can use the headset with bootcamp, but when I plug in the headset with my Parallels VM running the machine just beeps and fails to recognize the headset. OS X also fails to recognize it if Parallels is running. I've had good luck with other USB devices I've tried. My cruzer drive is working well, and I've been able to connect my Magellan Meridian using a usb-serial adapter. Have any of you had better results?
RE: USB Logitech Headset No luck here, however I did manage to get Sound working on my custom OEM Windows XP SP2 CD that we use at the office. Yes, USB Headsets dont work, but if you plug them up and then boot the machine, you can use the default audio