Moving music into the W910, Sony Walkman series is easy and simple. You do not necessary need the music software that comes with your W910. You can drag and drop the music files using Window Explorer.
Drag and drop the music files into X:/Music/
X represent your W910 memory or the M2 Card. Put all the music files in the Music Folder. It is best to create a folder in the Music Folder for good management of your music files.
Select Media from the standby screen, you will notice that the software is now automatically updating your music files for it to be play on the W910 Walkman phone. You can create playlist to manage your music files on your phone. Enjoy your music on the go.