Firmware 2.2.1 Is out for iPhone and iPhone 3G

As you may know the update for iPhone and iPhone 3G is here. Firmware 2.2.1.
Unfortunately it does not have the features I mentioned in the video.
As I had said it was a rumor and what I saw in websites.

IMPORTANT
IF YOUR iPhone 3G is UNLOCKED DO NOT UPDATE AS IT IS ON A DIFFERENT BASEBAND. YOU WILL NOT BE ABLE TO KEEP YOUR PHONE UNLOCKED IF YOU UPDATE. WAIT FOR A PROPER JAILBREAK AND AN UPDATE FOR YellowSn0W.

** I WILL HAVE THE JAILBREAK AS SOON AS ITS OUT**