I've seen a few posts mentioning the alt-preset parameter for Lame. I hadn't realized it was there until I read about it in these forums, and I've been using --r3mix -V2 -b32 --lowpass 18.5. Does anyone know what _specific_ settings are enabled by --alt-preset standard. In other words, does it set a lower bound for VBR, does it set a lowpass filter level, etc... I tried "lame --alt-preset help", but all it returned were general descriptions of the quality of each alt-preset setting.