this guy sounds every bit as good as mjuc, its just not as fully featured. It only has 3 time constant presets etc. However it is somewhat lower CPU hit so I keep it around for situations where I would use its big brother subtley and not worry so much about the attack and release. Its a really good group compressor and is particularly good for pads and strings, choirs and mellotron flutes. It can also do drums pretty well if you just tickled the threshold... pretty good after an RMS compressor that's working really hard. Anyway, tis a free download and you should get this even if you plan on springing for the pay version.