I don't really use Boxer, but compatibility wise its DOSBox, which I made my own little wrapper system I use to play several games. You can always discuss it here... or go to the DOSBox forums, but you'll get all DOSBox users there, not just Mac. Theres also several games at portingteam.com ported using DOSBox as a base, but few are in the new ports database yet as the site is undergoing a transfer to a new system of handling things... but might find people ont he forums over there playing a lot of DOS games as well.