http://weitz.de/files/hunchentoot-beta.tar.gz
Use at your own risk, as usual.
FYI, I'm currently re-factoring the code (and changing parts of the API while I'm at it). I do this with LispWorks on Windows 99% of the time, so I'm not even sure if the code still compiles on SBCL or other Lisps. I'm happy if you send me notes about problems you're encountering.
And, sorry, the documentation still hasn't been updated.
Cheers, Edi.