Haven't got one but I would be surprised if drivers were required for Win 7. It should be recognised as soon as it is connected. With my mp3 player I rip the cds with Windows Media Player and then sync with the player. I've only got 2 Gb player and have over 200 songs on it with plenty of space.
Video will of course take up more room.
Having found the manual online click here it seems a bit sparse about pc connection.