Apache .htaccess Directives and Loaded Modules allowed on DreamHost Servers

Apache .htaccess Directives and Loaded Modules allowed on DreamHost Servers: "For those of you web insiders smart enough to be using DreamHost, here's a list of available modules and directives allowed. They should help you utilize all the incredible features available on the Apache 2 install. See the Directive Quick Reference for detailed .htaccess directive info, or Apache Module Reference for module information.
Available Modules on DreamHosts Apache 2 Servers

mod_access
Provides access control based on client hostname, IP address, or other characteristics of the client request.
mod_actions
This module provides for executing CGI scripts based on media type or request method.
mod_alias
Provides for mapping different parts of the host filesystem in the document tree and for URL redirection
mod_asis
Sends files that contain their own HTTP headers
mod_auth
User authentication using text files
mod_auth_anon
Allows 'anonymous' user access to authenticated areas
mod_auth_dbm
Provides for user authentication using DBM files
mod_auth_digest
User authentication using MD5 Digest Authentication.
mod_auth_mysql
MySQL-based authentication module with VirtualHost support (you need only one database for all VirtualHosts), now with SSL Support for the Connection to the MySQL-Server
mod_auth_svn
This module grabs the v"