i have few problems, first: i'm trying to do some dynamic lighting
for my jk3 map (with rich diesal
http://richdiesal.jedioutcastmaps.com/tutorials/en220lsn1.html) but when i put there that light texture, it only show this in game:
http://koti.mbnet.fi/swsaber/aanything/problem.JPG) and other problem, my trigger buttons are like that (same pic above) and third problem, i can't see any sky boxes
Just find another light texture, is all you need... that particular light texture probably isn't in Jedi Academy.
RichDiesel's tutorials were all made for Outcast, and JK2Radiant - so you can't follow them word-by-word, but they are good tutorials to get you started with mapping concepts.