"GTL and rFactor are the only sims I have installed anymore. I don't
even have GPL (Blasphemy!!!) installed."

Not blasphemy. I have GTR, GTL, and RBR. (I'm sure rFactor is nice,
but I like real cars/tracks.) I used to love GPL, but now I find
driving GPL artificial by comparison. And the response to setup
changes in GPL downright strange.