Apple’s Rock and Roll event is live and Steve Jobs is back on stage for the event. In fact Jobs just announced iPhone OS 3.1 for the iPhone and iPod touch. Here are the highlights. It’s not just bug fixes, it will also feature a bunch of new and improved features.

Features like Bluetooth voice control, remote passcode lock, improved syncing, enhanced iTunes support, direct copy of contact info, new camera APIs, sponsored links and maps, and even improved exchange calendar syncing. Probably the best part of this news is that it will be free, and it’s available as of today.

Pretty awesome.
[Dvice]