Nice! I love the 2600. I tried a 2600 build years ago before the pi came out and I used a mini itx board in there, there was nowhere near as much room as there would be now with the size of the pi and I had serious overheating problems due to lack of space for fans etc. Makes me shudder to think I destroyed an atari that I might have been able to fix just for the project to go in the bin.