I successfully dual booted my laptop with Vista and XP using an article I read (I’ll edit this with the link once I find it)… but here’s the problem. When the computer starts, it says "Which OS? Vista or XP"… if i select vista it boots it but when i select XP it brings me to a submenu: "Select which XP version" and it has 2 entries of XP (one from previous install, drive doesnt exist, and one thats current.) … how do I delete this duplicate entry?

EDIT: Found