Do we have a winner??

From the XM site:

"Satellite Radio For Your Computer While you work, while you play, XM PCR delivers the ultimate computer audio experience. An interactive listening experience like no other, XM PCR gives you full access to XM Radio's pure digital, crystal-clear programming and allows you to easily control and customize what you listen to.

Doesn't slow down your computer.
See everything currently playing across XM's over 120 channels.
Save song titles and artist names.
Customizable display to show your favorite channels."

Its 49.95. Much cheaper than the SkyFi or the other products they offer. And since I'll only be listening to O & A at home and at work (not in the car) this is probably the ideal choice.