Anyone here played with Ophcrack yet?

http://ophcrack.sourceforge.net/

I’m just beginning it look at it. It can work like SAMInside by dumping hashes from the SAM and undoing Syskey by pulling the key out of the SYSTEM hive. No admin access is needed if you use a boot disk. It’s open source, multiplatform, has a GUI interface (for those that like that kind of thing) and supports rainbow table. Pretty nice.