Okay, I'm an idiot, I guess.
I've managed to get it installed before, but now for the life of me I can't seem to get Intergrastyle on a fresh install of IntegraMOD 1.40.
I haven't been able to find any written procedures, and there weren't any install instructions in the file I downloaded from here.
Can someone please explain how I use this, now?
Sorry, and thanks!