Long road ahead indeed.
Doomer, looking at the chat window of your bot, right click in an empty space on the screen. This will give you a menu. Go to metis --> Edit mxc.xml and your bot config file will open. This is where you add your scripts / make changes. After you edit choose save and reload mxc.xml from the same menu.
This is a simple script to start with .. <OnJoinRoom type="script">
<out>/login put admin password here</out>
When your bot joins the room this will log it in, enable bot mode, and activate it.
I hope this helps you get started. :wink