some experiences:
except in the user account which media player was installed, the music libraries of windows media player in other user accounts has been cleared after the update.
so had to search for new media (using F3). searching for new media in the windows media player build 2903. it was damn slow when comparing with the MPXP or the build 2799. it took like 10mts to import 548 files. so slow just like the musicmatch jukebox.
