Techs that [must be found]

[Cornelius Scarecrow]

I'm curious...
What exactly do you need to do - at the most basic level, I'm not looking for a tutorial. :} - to add a new technology? Other than obvious play-balance testing, is it as simple as drawing a new graphic and adding an entry to one of the text files?

As for your question...
That massive planetary shield generator sounds interesting. But what would distinguish it from a standard gravity generator?

- Cornelius Scarecrow esq.