Been playing with last.fm for a while listening to music checking out the sight. May be good when you are pounding away on the computer to have this going in the background. Its good how they have similar artists on the side, I can never remember who I like until I hear a track, so this could be handy.
Google maps I love already never use the street directory anymore always use google maps but found it has so many other features.
http://www.last.fm/
