Another interesting tidbit that's recently come up is this:
You can use Sony's rootkit to hide applications from World of Warcraft's
anti-cheating protection. All you have to do is add $sys$ to the
beginning of the name of the executable.
Shawn McMahon | When I was a kid I used to pray every night for a new
EIV Consulting | bicycle. Then I realised that the Lord doesn't work
www.eiv.com | that way, so I stole one and asked Him to forgive me.