User Account Control (UAC) - Elevate Privilege Level (Vista x64)

Here's a very interesting tidbit on automatically elevating privilege level on applications in Vista 64-bit, while avoiding that bothersome prompt (works in 32-bit, too, which is what I have).
http://www.vistax64.com/tutorials/80938-user-account-control-uac-elevate-privilege-level.html