Hi shevvie,
Fisrt thing I'd do is look to see if your computer is recognising the Walkman. As you have a PC I'm assuming you're using Windows, so connect the Walkman with the supplied USB cable, go to 'Start' and then 'My Computer' (or 'Computer' depending on the version of Windows you have) - can you see the Walkman in the list of devices you have? If you can that's good - double click it to see its contents. This usually opens 'Storage Media' - if so, also double click this to see all the folders stored on your Walkman. If you are transferring compatible music files via drag and drop, then it is important that you drag the music from where you store it on your PC and drop it in the folder called 'Music' on the Walkman.
However there is a simpler way in my view. Have you installed the piece of software called Content Transfer?
If you have then this should start automatically each time your connect your Walkman to your PC. The software looks like a small box on your screen with a panel (a picture of your Walkman there) where you can drop your files to put them onto the Walkman. The beauty of this software is that you don't have to worry about putting stuff in the correct folder - this is done automatically. So whether it's a music, picture or video file etc etc, the software will put it in the right place for you on the Walkman so that it will play. In the case of music files like MP3, you can even drag and drop using 'Content Transfer' directly from some of the most popular pieces of music software such as Windows Media Player or iTunes for example.
Hope this helps?
