I know of StyleXP but not sure if it can work with 2000. I have used this app for about a week but found that windosblinds is more stable than it. I havent found many others that can do what these 2 apps can. I only suggest windowsblinds cause you can get icons, cursoors, pretty much everything you want to change the whole look of the system so it doesnt even look like 2000 and more. (Except the Start Menu)