The iPhone-Dev team just put a new message on their blog. They announced that firmware 2.2 is still unlockable for the iPhone 2G and it still let’s you jailbreak your iPhone 2G, iPhone 3G and iPod Touch. The official word is:The second beta of firmware version 2.2 has been out for a few days.  It looks like Apple still doesn’t have a fix for devices already prone to the pwnage jailbreak and unlock.
» Firmware 2.2 still unlockable (iPhone 2G) and Jailbreakable.