Stardock has a similar utility called TweakVista that dows the same thing by turning off various services but that program cost money as well as do not hook into the various other AMD utilities. The price for that extra features is that it requiers a AMD Series-7 motherboard to work. To get the Overdrive hook working properly you might also have to update the bios of the motherboard. The utility still is in beta-state which we noticed as we could not get the Catalyst auto-tune and AMD Overdrive settings to save before starting the expert profile and the fact that it still is a bit buggy but as the utility is maturing it should become a usefull utility for all AMD-owners. The utility officially only supports Vista 32-bit but AMD said users of both Vista 64-bit and Windows XP can try it out as it should already work even there. The plan is to have official support for those two operatingssystems as well.