How was your deliver time?
What I fail to see is, If you sent them cam files why didn't they use all of them.
If I substitute my custom silkscreen gerber file and then that off instead if the Itead script generated one, should that be OK?
Several people here have been touting the Iteadstudio service, but unreliable delivery is really really really bad news.
I don't hear unreliable delivery.