I'm fairly certain that I now know the identity of Laserman. I haven't yet determined if he's still alive.
I don't wish to invade anyone's privacy, so I won't post it here. PM me if you're interested.
Edit: I can tell you that he did work on Babe: Pig in the City as a digital effects artist. Furthermore, a domain registered in his name (not x0project.com) has an X0-specific page that's still available on archive.org.