Ruby Forum Rails deployment > Is there a Litespeed hosting thread?

Well after many bumps and tight shoulders I'm ready to host a SasS
(Software as a Service) application that I'm sure will start out small
but hopefully grow over time. I've read many diverse works on the web
and feel that Litespeed is the way to go. I'd like to use Mod_Rails
but everyone says it's for 'low volume' sites.
Is there a thread or user group that I might join to find some help in
this area? I've watched the Litespeed tutorial but they go too fast
with terms I'm not familiar with.
I am grateful for any reply.
Kathleen