Mine doesn´t, I´m afraid

/Applications/MultiMiner-1.1.19.app/Contents/Resources/Miners/bfgminer/bin/bfgminer -d?
Illegal instruction: 4
What sort of Mac? What version of OS X?
Can you try installing bfgminer from here:
http://homebrew.xgminer.comhttp://howto.xgminer.comAnd then running the same command without the directory prefix? e.g. in Terminal.app:
bfgminer -d?