there are two things you need to learn:
VBscript and how it works with the Halscript and Hal .dll
i might start by learning some VBscript and looking at the working plugins you have for ideas. You know what the plugins do, and after learning a little VBscript you can understand more about what is happening.
Looking at plugins and reading the Hal brain script .uhp that you are using will give you a really good idea of the "big picture" with Hal. This is very important as you will learn that certain things work only in certain parts of the script. AKA "brain sections" or "plugin areas".
you can read the HalBrain.mbr file and the WordNet.mbr files to see the available functions you have.
this is a vbscript guide from Microsoft:
http://msdn.microsoft.com/en-us/library/sx7b3k7y(VS.85).aspxHere is the closest thing to a UltraHal guide that i know of:
http://ultrahalscript.pbworks.com/hope that helps
- the dude