On Tuesday, February 12, 2013 8:48:51 PM UTC-6, rhohler wrote: > https://github.com/billbudge/PCS_Atari800 > > > > Not sure if Apple II source is available. Maybe. Alright! This is great anyway, since they're both 6502-based. There is a strong likelihood that a lot of memory addresses (especially ZP) will be the same in both. Thanks for the info! -B