Heya and welcome to the Guild. My group's usually D&D (now Pathfinder) but we play GURPS (4E) from time to time. I'm prepping an adventure right now, in fact, to run when our other DM gets tired of running her current adventure. It's an Infinite Worlds adventure (sort of like the Sliders TV show) but we've played Traveller, Firefly, zombie apocalypse, etc. using the system as well. Be interested to hear what you're running/playing...and in seeing your maps for it. Maybe we'll draw out some other GURPS fans...I don't know of any here on the forums.