HotKeyNet.com
QFT! HotkeyNet is a great piece of software for multiboxing. Freddie has developed a thorough refence section which has good descriptions of all the commands you can use to help make your toons do what you want them to do. There is a Quick Start Guide for WoW to help get you going.

HotkeyNet has its own Forum so, if you get in a jam you can get quick answers. :thumbsup: