To help keep the Flash Protocol thread on topic lets use this topic to discuss the actually cable we need to run our flash protocol code through.
Who do we have here that is an EE?
Who is interested in designing/building such a cable?
What hardware does the cable require?
What would we want out of the cable?
What would we need from the cable?
How do we go about staring this project?
I myself won't be of much help with the physical design of the cable but I can assist with the user interface.