Is there any program, similar to MAC, but with FLAC support ?

MAC? the monkey's audio frontend?
If that's what you mean there's frontah; a lovely frontend.

woooopssss, sorry, forgot to write, in this case, MAC == MPEG Audio Collection

MAC3 build 7 alpha supports FLAC, but this is an alpha-version and the developing is stopped

Anyway, you can touch a try:

http://j-faul.virtualave.net/mac3exe.zip

I am very happy with MAC2 however I'm missing detection of some mpc profiles, (BrainDead & above or Unstable/Experimental) mpc encoder version & -xlevel detection would also be very welcome by mpc users.

Would it be that hard to code MAC2 to detect BrainDead Profile?

Try to contact Frank_Bicking, he has modified MAC to recognize Braindead MPC files. And no, it wasn't hard, according to him.

(If I were able to code Delphi, I'd make it display insulting notices upon feeding it a braindead file. )

oh, thanx

Thanks Volcano.