As expected, the iPhone DevTeam has released the PwnageTool and QuickPwn for firmware 2.2 and are available for download. As of now, there are no mirrors for PwnageTool but you can still download QuickPwn for Macs and PCs (Windows).

Mac QuickPwn

• http://www.bloggadget.co.uk/pwn/QuickPwn_2.2.dmg
• http://jmcoon.net/QuickPwn_2.2.dmg
• ftp://dev-team.kicks-ass.org/Quickpwn/OSX/QuickPwn_2.2.dmg

Windows QuickPwn

• http://www.theiphoneguru.org/wp-content/uploads/QuickPwn22.zip
  
• http://imodzone.net/QuickPwn22.zip
• http://jmcoon.net/QuickPwn22.zip
• ftp://dev-team.kicks-ass.org/Quickpwn/WIN/QuickPwn22.zip

Please check DevTeam blog post for updates: DevTeam Blog