Anyone having trouble getting anything at all to show up in the library screen? Any ideas?

I have flash player installed and the windows search 4 thing, still nothing at all. I've uninstalled and reinstalled 4 times. Ugh!  I upgraded my video drivers.  I'm running Win XP X 64, quad core, ATI radeon  HD4870.  I dunno.

Life is hard, but what a ride.