After using the February release of UDK for quite a while I've decided to switch it over to the new August release, and everything moved over perfectly.
It even loads my game mode automatically now, and the shadows look alot nicer, no tearing or anything.
So far we have one line of levels complete in their guide form (Just brushes) and nearly another two, once that's done I can move onto replacing the brushes with 3D models and adding textures which should make them look all nice.
Finally I can then liven things up with AI and traps.
