I am watering at the mouth at the idea of this, Citrus. VGA is awesome, but the need to have a separate stereo for the audio to work is a drag, as that means you cant bring the DC with you to friend's houses unless you want it to look like shit with rca.... This board is something ive waited for eagerly ever since i discovered your thread on shmups forums couple years ago, and would support any price you deem good. Having it open source is rad also, i would do both; buy a kit for one of my DC and then creat one myself for the other. KUDOS!!!
If you want it, come and take it from me. If you think you can, you still dont know me.
I said it, i meant it, and i will always have the right to defend it.