I decided it was time to build a real rig to make flashing ECU's on the bench more enjoyable.
I made a box with the OBD, power and a PCI-E connection to connect different ECU connections.
I could only fine a 8-pin female connection, but it works well with the standard 6-pin PCI-E connections.
You really only need 4 connections Ground,+12v,+12v ignition, K-line, But I separated the 2 +12v and the 2 Grounds.

The top makes for a great base to set the ECU for bootmode.
Separate toggles for main power and ignition.
Flashing different ECU's with just swapping out the harness cable

I have a
ME7x connector
EDC15 connector
ME5 (to be made)
I have a BDM stand for the EDC16 and MED9 ECU's

I thought I'd post the design up and maybe someone will borrow some of the ideas for their own rig.

The black box is from ikea.
Its those large medium and small square frames they sell for putting on the wall to put things in.
I then cut 2 pieces of plexiglass for the top and bottom.

nice work indeed, I especially like the use of the 6-pin pcie plug.

I'd have fun modding small package pc supplies to utilize them, but I don't have easy access to the ecu connectors to complete the job.