The word on the street (cshacks.com), is that they're working on the real one, but this is supposed to work until the real one is out.

What is lambert?
Ever heard the saying "You can run, but you can't hide"? Well, that's lambert. When someone is using the lambert hack, everyone running around looks like they're in perfect (better than perfect) lighting. So when you're in a dark little corner of some random hallway, you stick out like a sore thumb. Now throw in some bright models like all yellow or all lime green and you have yourself a moving light show.