...sucks. But, but, but: if you use this as your starting point, you can get to pretty much all the information you need, in good old red-blooded HTML. Just thought I'd point that out, for anybody who has been scared off by the Flash nightmare that is the main Terraferma site.
That said, is anybody able to share his or her experience with this framebuilder? His prices can be quite good, and he indicates that he can have a frame ready in thirty days.