E-Mail Features
Web based email (Hoard, SquirrelMail, or RoundCube)
POP - SMTP - IMAP Email Accounts
Spamassassin Spam protection
Account & user level filtering
Per email address disc space limiting ability
Unlimited forwarders
Ability to set up custom MX record
Mailman mailing list contoller

Web Site Features and Scripts
Private CGI-BIN
Custom Error Pages
Password Protected Directories
FTP Accounts
Anonymous FTP Access
Redirects
Stats (Analog, Webalizer & Awstats )
Error Logs & Raw Logs

Blogs:
b2evolution
Nucleus
WordPress

Content Management
Drupal
FrontPageŽ Extensions
Geeklog
Joomla
Mambo Open Source
PHP-Nuke
php WCMS
php Website
Post-Nuke
TYPO3
Siteframe
Xoops

Customer Relationship
Crafty Syntax Live Help
Help Center Live
osTicket
PerlDesk
PHP Support Tickets
Support Logic Helpdesk
Support Services Manager

Discussion Boards
phpBB
SMF

E-Commerce
CubeCart
OSCommerce
Zen Cart

F.A.Q.
FAQMasterFlex

Hosting Billing
AccountLab Plus
phpCOIN

Image Galleries
4Images Gallery
Coppermine Photo Gallery
Gallery

Mailing Lists
PHPlist

Polls and Surveys
Advanced Poll
phpESP

Project Management
dotProject
PHProjekt

Site Builders
Pro Edition
Templates Express

Wiki
TikiWiki
PhpWiki

Other Scripts
Dew-NewPHPLinks
Moodle
Noahs Classifieds
Open-Realty
phpAdsNew
PHPauction
phpFormGenerator
WebCalendar

Extras
Language
Side menu appearance
Email notifications
Installations overview