We pride our servers on being an excellent development platform for interactive web sites based upon Perl, PHP and MySQL. Here is the list of Apache Modules which we compile in each of our servers:

mod_throttle, mod_gzip, mod_ssl, mod_php4, mod_perl, mod_frontpage, mod_bandwidth, mod_setenvif, mod_usertrack, mod_headers, mod_expires, mod_auth_db, mod_auth_anon, mod_auth, mod_access, mod_rewrite, mod_alias, mod_userdir, mod_actions, mod_imap, mod_asis, mod_cgi, mod_dir, mod_autoindex, mod_include, mod_info, mod_status, mod_negotiation, mod_mime, mod_log_referer, mod_log_agent, mod_log_config, mod_env, mod_vhost_alias, mod_so, http_core

We are not against taking requests from clients to install a particular module. If you need a particular module, we may be able to work something out. However, because this is a shared hosting environment, and changes to the server impact all users of that server, we cannot install any module that might interfere with the operation of any of our other clients' web sites.