Raven Xp

That would probably be the lsass.dll, I've had the same issue on occasion, if you look in the wiki there's info there on it.

Just tried USB Switchblade with Kapowdude's payload on Vista RC1 (Build 5600) Get's the IE history, and product key's, but not much else, I'll try the other payloads to see if I can get anything more interesting. Also, it seems that Vista RC1 does not autorun a U3 flash drive.