Oh! I found what I was looking for. Doh!

I read the instructions on his FAQ, but I missed that part. So I got to download that mod.ini from his FAQ, make it look like this:
[multimod]
secondrylist = ,fsport,mediavps;
I downloaded the fsport from
here and I didn't see any mod.ini files in those downloads, so I guess I got to do it the hardcore way.
And I guess that's it? I'll try that, and I'll remove all the mediavp files from the fsport folder and even remove the models and textures for the Fenriliathan and see if it can do it just with the mod.ini. I'm slowly working on not being a newb.

I'll need to figure out how to do those .tbm things next because it seems to be affecting a mod I'm trying to create.