To uninstall: Just run the install again, and choose "uninstall Longhorn Transformation Pack". Only my bootscreen, the "Windows XP Professional" logo did'n restore. The word "Professional" is gone.

I downloaded and installed an earlier version of this software from TechConnectMagazine a while ago on my old XP Home SP1 system and it killed my OS installation. Computer refused to boot stating that the File System was corrupted. Unable to access anything off the hard drive. I had to kill the partition and repartition and reinstall. A week later an update was posted. LOL. Well I don't want to risk it all over again. I remember it was'nt a very intuitive installation. But what more can you ask for. It's free. If your going to install this software I would very much recommend that you back up everything on your system. Everything.
If it works for you I'm happy for you. Have fun as I'm sure that is what the author of the program had intended. ;) I do not hold any ill feelings towards the author as anyone that installs this software should not. You download and install this program at your own risk.
Be Happy. Let's not hate each other. Lets all love each other and hate the Muslim Rag Heads. Kill em all and god bless. :)