GrooveShark!

There is a new way to get music.  I know you are all probably used to searching for/finding music, and downloading it (hopefully legally) as it chips away at your sacred wallet width.  Frustrating.  Then you have a problem, though.  You have to wait for the song to FINISH DOWNLOADING BEFORE YOU CAN LISTEN TO IT!  Such a pain.  That song better be freakin awesome right?  You went through all this trouble! 
No longer.  The new website http://listen.grooveshark.com is unique in that it allows users to upload songs from their personal library, search the libraries and playlists of other users, then when they find the song(s) they are looking for they can stream and listen to it right then and there.  It is a lot like iTunes in that the playlist list is on the left, while the list of songs is in the middle.  It is virtually like downloading iTunes or Songbird to your computer, but then already having every song you can think of and more!  10 out of 10 from this guy, I use this website on a daily, no hourly, basis when studying, showering or just relaxing.