Hi Kiril, also if you want more info about scripting, one way is to look at existing scripts but also see here:
http://moi3d.com/wiki/Scripting

for some additional information. See David's page for some documentation on what properties and methods are available on each MoI class, and also you can get the moi.idl file there which contains a all the stuff that is accessible to scripting in it.

- Michael