I was just told about this site. Did any of you ever try it out? I figured by now someone would know as its only been 4 years.
I've used it for over a year, but I export the dxf file and send them to my local shops. I use it every day for layout at work as well. It's a great dimisional lab to work up ideas. I posted about it here: http://www.jalopyjournal.com/forum/showthread.php?t=178235&highlight=dxf http://www.jalopyjournal.com/forum/showthread.php?t=312210&highlight=dxf
I've used them once on a part, and the price seemed way too low. The parts came out nicely though. Tried them on several other parts and the prices were waaaaaay too high. Bottom line: shop the part around and make sure the price is reasonable.