Custom Map Makers

Tonight I tried to set up gtk 1.6; to avoid the mess I did with 1.5, I downloaded UrT again, set my paths, and almost everything is working fine, except
1: I can't broswe textures, the side-menu is missing in the textures window, if I open a map it shows the textures used and reads the shaders correctly; any way to fix or dev's epic fail?
2: not related to radiant (I think...); Urt (fresh client) crashes on start, default Windows error

IN 1.6 you browse through texture folders via main toolbar on top. Which is why i don't use 1.6.

Owh I see, that sucks... there isn't even a shortcut key...
Ok thanks, any ideas about the crash?

What does the console says when it crashes, any errors or something?

Nop, start the game and windows gives me the default error

What version of windows are you using, check the q3config and see what r_mode is set, and if it's anything besides 4 set it to 4.

XP 32bit, it was set to -1, changed to 4 and still crash
This is my q3config... http://pastebin.com/gfgUQeKC

Are you using an old q3config or is it newly generated on.
And is this line correct? seta r_lastValidRenderer "RADEON 9550 x86/SSE2"

If it's aon old config it might cause teh crash, so try deleting it and let the game generate a fresh one.

That's correct, and still crash

I'm a bit puzzled, mainly cause i haven't had UrT crash on me since like 3.7.
All i can advice right now is to update the GPU to latest drivers or to reinstall the game.