Quad Master
Herald
TrueTransparency
TrueTransparency is a freeware that changes the windows border adding png support and so true transparency.
No Windows Blinds required to get that transparent look in winxp.
just download this freeware and run it.
Link: Download TrueTransparency on CrystalXP.net - Explorer tools
Screenshot: http://www.crystalxp.net/galerie/img/img-explorer-tools-truetransparency-lefreut-5139.jpg
