Hi, all,
Got some great ideas for making new maps. Got Radiant installed, and going through the manual: http://www.qeradiant.com/manual/Q3Rad_Manual/index.htm
Noticing the sheer amount of varieties of Goldrush already in existance, I wondered how I could get one of them, preferably the original one, imported into Radiant, to learn from the masters. 
Anyone can tell me how to do that? Is there a place that got the .map files of the original maps?
Thanks in advance for helping another noob on map making. 