Hello CrossRoads,
I tried to look at your link, but its broken. I'd love to see your boards. I know it can be done on a smaller scale, but the huge price breaks this company offers at that point is well worth it. I am also looking to get extra 640,1280, and 2560 chips to program with the bootloader. This way people wanting to use the bigger chips dont need to buy a programmer. Digikey wanted $70.00 for a programed chip. I will be able to do it for $20.00 shipped (Mega2560). I hope people in the comunity will find it useful.
That's how I found them, through Google. They are very friendly, and do great work. I have ordered a few things from them, and have some more boards on order now. I'm not sure if they actually do the manufacturing or if they are just a broker, but I guess I don't care since the quality is great every time.