Make Vista Work like XP( Not By Performance )

I have seen lots thread where people get annoyed of permission granting in Vista, to each application , program , service any sort of program on my single machine i have run it as administrator. but why i am the whole and sole of the system then why should i get that annoying permission message box. Heres the Article that i found on Madhu's Blog, its little tedious task but the output is really good.
Try it out.

Windows Vista: The Complete Guide: Make your Vista's admin account acts like in XP, Always in full control