LAST.FM - Chart to M3U Playlist Generator
GrooveWalrus | Stand-alone music player with GrooveShark and Last.fm support.
Combo.fm - Combined Last.fm radio stations
Last.fm Discoveries
Last.fm Reverse Neighbours
Last.fm Tools - Dig deeper
Last.fm + YouTube = music tv goodness
Last.fm + Youtube = LastVJ
My Last.fm Extension (!!!)
Last.fm - Neighbourhood Watch
Last.fm Memories!
