Needed - information on Axlon compatible ram upgrades that do not require modification to the Atari 800. I am interested in doing a short production run of PCB's for Atari 800 ram modules between 64K - 256K, and I would like any existing schematics that might be floating around before I commit to designing a RAM upgrade from scratch. High resolution photos of the front & back of YOUR Axlon or compatible modules would also be helpful.