Bukkit

Make sure they read your rules!

Some nice useful Plugins

Heal'N'Feed

Lets admins pretend they are offline to work without players bugging them

A simple teleportation plugin.

zInfo

Vertigo - A Revolutionary Plugin that will bring servers to the next level.

Censor

This plugin is a chat message logger!

Flashback Logger 1.0

This Plugin adds Stats to your Server or Network. Fully MySQL compatible.

Sky's Basic Commands

BowBlocks

sWarn

Take Revenge on your killers

Modify your walk and fly speeds!

Gm Plus Easy

Make private chats for groups in a few easy steps!

GM

Memkit is a simple, light-weight plugin used for monitoring a server's use of memory, cpu, and more