i just played a bit with wine (windows emulation on linux) and i got frontah to run on a mandrake 9.2 system. it is 100% functional though icons sometimes get screwed up...
all encoders in frontah's folder are recognized and WORK 100%. i am not talking about linux compiles, no. lame, ogg, ape , mpc and aac's .exe all encode/decode perfectly. files are all ok.
i would never have thought it could be possible B) funny
linux users, give it a try...