*bump*
since the evil potato didn't get any answer i'm not expecting much now, but who knows.
I found a precompiled unix binary
here.
However when i try to convert any .mpc to aiff (or wav) i get a file that seems to contain static only, yes it is sound, but nowhere near what is expected (it sounds like a tv tuned to anything but a station).
So i wondered if anybody found something better or has an idea other than virtual pc (am on a G5)