Wow. This is unfortunate for Boeing. I heard from a buddy who works up there that this could push back the first flight till March of 09, realistically. Then they've got flight testing which could push delivery dates until summer of 2010!
http://www.flightglobal.com/article...roduction-frozen-as-fastener-issue-bites.html
http://www.flightglobal.com/article...roduction-frozen-as-fastener-issue-bites.html