I have a Jailbroken 3G iphone and I'm trying to use ultrasn0w to unlock it. After I enter http://repo666.ultrasn0w.com as a new source in Cydia it displays the verifying URL message. From there it goes to the Updating Sources screen and then immediately goes to the Complete screen with the following message: "Error The method driver /usr/lib/apt/methods/Http could not be found." Does anyone have any idea what I've done wrong and how to fix it? Any help would be appreciated. I'm using the new 3.0 OS. Thank you.