Mark indicates on his website that he no longer builds anything for people he does not know. I have been pondering the Vector Lab setup but $230 for all the material just does not seem worth it. I might as well put both boards in the cab and just move the edge connector setup back and forth. Not ideal but for one edge connector adopter and one rainbow cable, it is substantially lower in cost. I mean, $35 for the edge connector adopter, and about $10 for the rainbow cable, is much more affordable.