Here is the links page, i will be adding to this page for a while as over the years i have found many handy sites, i hope they prove as valuable to you as they did for me.
Use the menu on the left and browse the links they will open up in a new window so you wont loose this page. Below are some site i pay visits to weekly if not daily.
Map-center
This is an essential site if you want to know about mapping, it was the base of information that helped me start to know more about many aspects of mapping, the members are extremely helpful.
3D BUZZ Great free downloads of video tutorials started me off using 3ds max, there are some video tutorials on doom3 and unreal mapping too.
JK3 FILES The best resource for maps mods skins models and more for the Jedi Knight series , a great site.
GTK RADIANT You will need this if you want to start mapping, it can map for many games but if you want to map for JK3 version 1.4 is the most stable.
THE FORCE.NET The best site for all things Star Wars, from the films to the books plus the expanded universe.
SCI-FI MESHES
I am a member of this site, the members here offer alot of support to anyone seeking advice or an opinion on a work in progress plus there are some quality meshes to download from Galactica to Star Wars.
COMPUTER ARTS
I subscribe to this mag, it is one of my most important sources of education and offers tutorials on many apps not just Photoshop but many others like Maya, After Effects, 3DS Max and many more, the tutorials are availible on the website as well.
HIGH END 3D What a site, a very professional outlook and great information here, exellent tutorials.
MAP CRAFT This site is now hosting the legendary "RICHDIESEL" Jedu Knight tutorials and Darth G is adding to them himself, great site!
SYMPATICO This site has the "Getting a model into Jedi Knight2" tutorial by Tim "Spacemonkey" Appelby, if you want to work with charcters you have to look at this tutorial.