The UXThemeMulti-Patcher v5.0 has been created for Neowin by WindowsX and Vorte[x].
It patches the UXTheme.dll for Windows XP/SP1/SP2 Beta/RTM and 2003 and allows you to use un-signed custom visual styles.
To simply patch the UXTheme.dll file, run the program, it will determine your operating system, then patch the appropriate file and reboot your PC.
To un-patch the UXTheme.dll file, run the program again, and it will un-patch the .dll and then reboot your PC.
In the directory of soft, there are a few free themes. Enjoy!

Install

Install styles

Download M$ Zune Theme

Download M$ Royale Theme