Well thanks IRazor for pointing this out, this is the day for TGT whos site is currently maxing out!
StyleBuilder allows you to build your own Windows XP styles to use in conjunction with Style XP. Style XP converts XML-based themes made in StyleBuilder into Microsoft's format, which is natively read by Windows XP.
Changes in Current Version:
Download: StyleBuilder Beta 3
News source: TGTSoft