So, GPP has decided to go all buggy on me. With the "full-screen enabled" option clearly checked, my screen is suddenly really small.
This is how it used to look:

And this is what I'm getting now...

...along with a greatly reduced frame-rate (something rediculous like 50fps with 50 ping):
The problem is only with GPP and I've tried uninstalling and reinstalling both Tremulous files to no avail. I've searched the forum but it's late and maybe I'm just too tired to find the answer for myself. So, please help me. I don't wanna be stuck playing 1.1 forever.