Icecube

Il Filosofo » WordPress Database Backup
Google Sitemap Generator for WordPress v2 Final
AdSense-Deluxe WordPress Plugin » Acme Technologies Zeitgeist
no sq - runPHP
Automattic » WordPress Widgets

these are those I currently have installed but I've not used WP a lot so far
will be using it always more, it's the best, easier and more customizable CMS I have ever used

__________________
Cheap and Reliable Shared CPanel Hosting, unlimited domains = $3.43/mo with yearly payment - Click Here
Fully Managed CPanel VPS, 25GB HD, 512MB RAM, 3000GB Bandwidth = $26/mo - Click Here