Once again - Multiuser typo

Hi,

I’m not sure if the current typo supports multi user blogs using
subdomains or not. But I think it’d be fairly simple to do it outside
the box by just dynamically modifying database.yml settings. I’m sure
I saw some guide on how to do it, but cannot find it. It’d be great if
someone can show me some pointers.

Thanks,
Pratik