Stupid but useful trick to impove build time with Qbsp. Just start
up Windows Explorer and go to View=>Options and select the "File
Types" tab. Select "New Type.." and a window with three text
boxes appear.  Then in "Description of type:" type "Quake MAP";
in "Associated extension:" put ".map". Now select new and in 
"Action put "Build Map". Next select browse and find Qbsp.
Push OK. You can click on edit if you want to chang the icon.
Now just click on any .map file and it will build it.With this
it will just open a DOS box and not a DOS prompt wich takes up
less memory, wich will improve build time. You can add new actions
for Vis and Light. Just right click on the file to get the other
actons.
	Steve Noonan