if its just looks use bricopacks http://www.crystalxp.net/bricopack/en.html i hope you system can use them
Well... I've change my Windows XP style with Vista using Vista Transformation Pack + Aero Ultimate (fediaFedia's skin) for WindowBlinds. Because I prefer fediaFedia's skin than Aero Style that included in VTP. ;D If you want Vista's start menu, use viStart, but I don't use it because it's decreasing my computer performance and I mainly use my computer to create game, programming, and graphic designing; so slow computer is a problem.
I used a program called stylexp to change my computers theme... it comes with things from Vista to Leopard