Well, thanks for all the help. As maz0r said, I played around with the compatibility settings, and it just suddenly had a great FPS boost and EVERYTHING goes 20x faster than before. Again, thank you guys for all the help!

I am running Windows 7.

Accually, the whole program is lagging REALLY badly to the point where it is almost unusable.

Hello--
I had a really bad problem with GTKRadiant, not to long ago. Ever since it started working, the camera has been lagging REALLY bad.
If there is any way to fix it, that would be highly appreciated.

Thanks, I'm new to GTKRadiant, but have prior experience with the Hammer Editor, for Source games, like CSS. I want to map for Q3 to get the basics and hopefully map for some mods thanks for all the help again!

Hipshot, obsidian and fKd. Thank you for all your help and this finally works. Although, now I feel like a compelte retard.. Thanks for all the help guys!

No.. I think its correct. The path on GTKRadiant is C:/Program Files (x86)/Quake III Arena/baseq3/ and that is where Quake III is located at.

Well, if you remember from my previous topic, which got removed because of the site or something like that, I was having a problem.

GTKRadiant won't work because the only texture that I have it "Shader not found" and blue and black squares in the background.

Please help.