Production week???

[cromine]

I ordered my H3 three weeks ago and just received my purchase order number today from my dealer. Then I called HUMMER to see when the build date was/would be and they said they had no information and that I would have to call back in when a production date week was set. After an order is placed how long before it even begins to be built?
How long does it take to build a H3? I know that delivery will probably take up to two weeks after its built but from the looks of it I'll get my H3 in late August at this rate!