For those that are worrying, I don't believe OP is out to scam anyone or screw you over, but rather the lack of responsibility of being a GB organizer, and very poorly organized. A list confirmed users and invoices were suppose to be sent out almost a week ago, yet he hasn't even said anything in this thread. It looks like he does log in (today at least) but just doesn't care enough to post updates. Has anyone gotten invoices or a PM response? At least he didn't collect all money, THEN go MIA.
If you're desperate for some O-rings, then order some 50A from mcmaster. WASDkeyboard also has 40A and 50A O-rings. I also have some leftovers from my round1 GB. All these options are available now, they cost more than the O-rings in this GB but it's more reassurance than wondering if this GB will ever go through, and if it does, how many months it'll take to actually receive the stuff.
piken, I suggest you let us know what's going on, if this will actually go through or not, or what's up with these delays. Otherwise just close this thread so you don't string people along.