"No Song" displayed even though music has been loaded, many times
The songs ripped from CD are not in the right format. In Windows Media Player, highlight the Rip tab, click the black arrow under the Rip tab, select Rip Options --> Format --> Mp3. Now, re-rip the songs. Before you transfer these tracks to the player, make sure you delete the tracks that are on the mp3 player now, or else Windows Media Player wil ltell you that the tracks are already there. Now, transfer the newly-ripped Mp3 tracks to your Sansa. Should be good to go.
-Tha Mp3 Doctor