Got my new Dell laptop a few months back and finally got all my CD's ripped to it the other day. (The XP Media Edition is a pretty cool user interface, especially when hooked to my Hitachi 58") I have the PC connected to the 990 via the USB port.
I am not real impressed with the sound quality, and especially the bzzz that comes from the speakers when the music playing is stopped.

Anyone have any recommendations on the bzzz or even getting better sound?

I came across an external "M-Audio Transit High resolution Mobile Audio Upgrade" unit at JR.com. Looks like it may offer a sound upgrade but not sure about the bzzzz.

Any ideas are welcome.

Thanks
Dan