If you are running WIndows 7 currently and are sick of the default theme,here is a nice choice,which is the best WIndows 7 visual style that i have ever seen till now,Aero Diamond.This time it is a X64 version for WIndows 7 Build 7068.
For the uxtheme patch,i'm sorry that it seems there isn't any suitable one.But here are two posts might helpful.And i will ask the author for help.
http://windows-ro.blogspot.com/2009/03/windows-7-beta-power-tool-ultimat...
http://www.withinwindows.com/2009/03/20/uxstyle-out-with-the-old-in-with...
www.vista123.net, easily tweak and customize your Windows Vista
