SoundFX: I can change/save the prefs and the program still works. Also the few functions I tried seem to work - except that I get a "Not enough memory" sometimes (having 256 MByte).
BTW: I'm using MOS 1.4 (I had no luck with MOS 1.3 and SFX) and the 68000 Demo version 4.1.81 from SFX.