Its now Roxio and the latest Media version is v7. Quite expensive. Even Roxio DC and DVD creator v6 is pricey. Somewebsites are selling the v5 Platinum copies fairly cheap now. I have this version in my PC at present. I have, however, purchased the updated NERO v6 POWER PACK edition (which is their latest) and seems more versatile than the Roxio Suite. Nero is £48 from Amazon post free by Royal Mail 2nd. class post. You can pick up OEM copies of both Roxio and Nero more cheaply from certain websites. Propably need the latest versions if you want it to work with DVD burning.
Have you considered buying a new CD burner, if you buy one with software included(usually Nero I think) you end up virtually getting the cdwriter for nothing. Of course you'd have to check what software they bundle with the drive. Also look at click here