Ok so I just used Quickpwn's OSX version to unlock my iPhone 3g now how do I use 3rd party apps etc.. Keep in mind I am on a mac so any programs would need to be OSX compatible. Also can I still use iTunes to manage my music etc? I probably should have read more before jail breaking sorry
first off, you jailbroke your phone, you did not unlock it. TO get 3rd party apps, use cydia or installer.