Thievery related mapping sites:

• Mordengaard's Thievery Site - has some Thievery prefabs.

• Epic's Unreal Technology - the official site.

• Unreal Wiki - lots of tutorials and docs.

• Birra Brothers - large number of tutorials with example maps.

• Lode's Unreal tutorials - has a very detailed lighting tutorial.

• Ordinator's UU Stuff - information on unreal unit scale

• Fordy's Unreal

• UnrealEd.exe

• Unrealized