HaloMods "Classic" Read-only Archive

Hey, me and my friends have been playing cliff mod for long while and we like it a lot, but i got a new mac and i thought that the mod was the same for pc and mac, but i was wrong. I tried patching them but it didn't work, the Halo Demo kept crashing.. now i understand that pc mods wont work on mac.. so is it possible to make a mac version that will work with the pc version? or am i asking just too much?

Thanks by the way
mundofr