"the GUI"
Well that would depend on how much it is intregrated into Q2. If it is needed to
start the game and/or is linked with the exe, than it would also fall under GPL
If it was just a nice "starter" that than will call Q2 with needed paramaters, just as
one could do it in CLI, than it would be o.k. (but also not mandatory for playing
the game). Don't know, can't check, won't care.
About the 68k, seems I stand corrected, but someone I can't imagine it to be
much fun ...
Oh, just rechecked the actual licence, and yes I could hand out as much copies
of the exe as I want, aslong as I also provide (a way to) the sources.