Here's the GtkRadiant site for install info and tips: http://www.macinradiant.cjb.net/
Here's the MacUpdate link: http://www.macupdate.com/info.php/id/17375
GtkRadiant 1.4.0 is out for all you Mac mappers
Here is the best place both to get the mac Radiant installer and info how to use it:
http://redsaurus.net/gtkradiant/
And have a look at what a n00b did with it
http://www.quake3world.com/forum/viewtopic.php?t=1860
cheers
http://redsaurus.net/gtkradiant/
And have a look at what a n00b did with it

http://www.quake3world.com/forum/viewtopic.php?t=1860
cheers