32 bit quality sound

Can anybody tell me if SDL_mixer support 32 bit audio format sound?
In my opinion, it doesn’t because it crashed on my system (Win +
i740 + Crystal Sound drv + PII).

I have seen FMOD working fine with 32 bit quality but I wish to use
SDL_mixer because it is simpler than FMOD. But, the quality of
mixing Chunks is not very good for fast games…may be I am wrong
but I didn’t attend any class on “How to use SDL_mixer”!!

The negative thing about *mixer is that there is no complete
documentation provided with it. At least, I didn’t find it. Does
anybody have any idea where it is?