Fantastico will allow you to install these scripts instantly from your cPanel. To use Fantastico you have to login to your control panel, click Fantastico, and then choose one of the scripts that you wish to install.

Blogs:
b2evolution (visit site)
Nucleus (visit site)
WordPress (visit site)

Content Management:
Drupal (visit site)
Geeklog (visit site)
Joomla (visit site)
Mambo Open-Source (visit site)
PHP-Nuke (visit site)
phpWCMS (visit site)
phpWebSite (visit site)
Post-Nuke (visit site)
Siteframe (visit site)
Typo3 (visit site)
Xoops (visit site)

Customer Relationship:
Crafty Syntax Live Help (visit site)
Help Center Live (visit site)
osTicket (visit site)
PerlDesk (visit site)
PHP Support Tickets (visit site)
Support Logic Helpdesk (visit site)
Support Services Manager (visit site)

Discussion Boards:
phpBB2 (visit site)
SMF (visit site)

E-Commerce:
CubeCart (visit site)
OS Commerce (visit site)
Zen Cart (visit site)

F.A.Q.
FAQ MasterFlex (visit site)

Hosting Billing
AccountLab Plus (visit site)
phpCOIN (visit site)

Image Galleries:
4images Gallery (visit site)
Coppermine Photo Gallery (visit site)
Gallery (visit site)

Mailing List:
PHPlist (visit site)

Polls and Surveys
Advanced Poll (visit site)
phpESP (visit site)
LimeSurvey (visit site)

ProjectManagement:
dotProject (visit site)
PHProjeKt (visit site)

Site Builders
Soholaunch Pro Edition (visit site)
Templates Express - Use Templates Express to install static templates to your website.

Wiki
TikiWiki (visit site)
PhpWiki (visit site)

Other Scripts:
Dew-NewPHPLinks (visit site)
Moodle (visit site)
Noahs Classifieds (visit site)
Open-Realty (visit site)
phpAdsNew (visit site)
PHPauction (visit site)
phpFormGenerator (visit site)
WebCalendar (visit site)