Friends, I'm having problems with Bios Atari 800 and 5200, because it is not possible to save an individual Bios for each system, in this case it has to do the same thing that exists for Colecovision and MSX adding Autodetection through the System!
i have no problem with the two emulateurs at the same time. on 5.21, it just missing file ".atari800.cfg" on "system" directory. This was corrected on 5.22dev. Just recovery atari800.cfg on 5.22 and copy this to 5.21.
michel83 My problem I'm referring to is that when I save Bios to Atari 800, it sets default for the Atari 5200 and vice versa!