I have a 4GB SanDisk Sansa E260 and I plug it to my XBOX 360 to listen to my playlists while I play my games. It's much easier and faster than ripping music from my CD's and making my playlists all over again in the XBOX. A few days ago I plugged my Sansa and to my surprise the 360 could not detect the songs on each playlist. It could see every playlist in the Sansa, just like always. But when I selected any of the playlists it says there are no songs. It's weird, since I don't remember downloading any updates recently. Anyone has seen something similar? Any ideas?