T-Mobile shadow User Manual page 207

Note You can also sync your storage card if you have one installed on your phone. To
set up media synchronization, right-click Storage Card and then click Set Up
Sync.
5. On the Device Setup dialog box, select Sync this device automatically.
6.
If you created your own playlists, select your desired playlist(s) from the list
box at the left, then click Add to add them to the list of playlists to sync on
the right.
Experiencing Multimedia 07