I've been reading the directions over and over to wrap my brain around this one. I have a few questions before I start working with this mod.

Are the directions at this site

http://www.medea.co.uk/dev/

still valid, step-by-step, for the most recent updated version 0.4.2 of multi-sites mod?

I didn't find an sql file in the latest multisite mod download so I assume the sql command to run is the one found at step 2 at http://www.medea.co.uk/dev/

and

Am I correct that only ONE installation of zencart is involved in running the multi-sites mod?