Looks like Apple's been passing around a new working version of the iPhone 2.0 beta firmware -- not too many changes since the last release we saw, though. So far, from what we can tell the build is now officially 2.0 (before it was registered as 1.2), the Cisco VPN settings got some tweaks, and the root-level mail / ActiveSync settings have been reshuffled a bit. We'll let you know if anything else pops up.
Update: Oh hey, Safari apparently has a YouTube plugin now!
Apple seeds updated iPhone 2.0 beta, not many changes