my god dude, read the Damn tutorial, its at the top! You dont read anything at all do you?
EDIT: Because i know you wont look
http://www.vgstudy.com/scifi.htm
at the top of the page look for something like :
What you're going to need for this tutorial
- Cartography Shop 4.1 or Above
- Gile[s]
- GLS exporter for Cshop. Get it here.
- The actual level, .x format. Get it here.
- Optional .CSM file. Get it here.
pay attention and read everyhting before aksing questions. 99% of the time you will ask something thats already been asnwered several times.
formerly KrazyJimmy