I've heard that to copy a back up game to dual layer disks, you would need a lite on ihas drive. I'm based in the uk, so would prefer to use uk sites. I had a look on play.com and saw a good multitude of drives. Is this the right one i would need? Spoiler http://www.play.com/PC/PCs/-/3243/2510/-/11700790/LiteOn-IHAS124-19B-24x-Internal-SATA-DVD-SM-Drive/Product.html