Hey guys I think Im royally screwed Im currently frozen on the QuickPwn logo on my iphone 3G the pinapple looking logo and It said successfully Jailbreaked all that stuff followed the tutorial using Itunes 8.1 just did a restore backup on itunes got nothing except the same QuickPwn logo how do I get out of this or can I?

Please Help

OMG I got it back to the regular iphone screen I thought I was screwed. Now If I try this again how do I prevent it from freezing again with the QuickPwn logo, I think what I did wrong Is I had my phone network on and did not go into airplane mode while tryiing to jailbreak it, does that sound like the reason in this case?