Plug in your mp4 player via USB cable ( proabably supplied ) your pc will open a dialogue box, select "open folder to view files" that will be where your music files go to, probably be E or F folder, now click on start and select "my music" or folder where music is stored, then simply minimise the 2 folders by clicking on the centre button next to the close page red button at top right hand corner so they're both showing on your screen, then drag the music files to your mp4 folder, This is done by clicking on a track and holding down your left mouse button to drag it into your other folder, this is the easyest method for novices.
Douglas Mac, March 2008