Making a shirt

Making trousers (pants)

Exporting clothes

And the proper plugin for doing the job

http://www.syflex.biz/

Good basic Maya cloth tutorial

http://www.3dm3.com/tutorials/maya/cloths/

A genius piece of MEL scripting for Maya from Terry Stoeger, who has a whole series of scripts on his site. This script, available on Creative Crash , allows you to generate rocks using the power of MEL scripting. Just remember, once you have the script in the correct directory, that the command to use in the scripting window is -

rockGen;

Handy general reference on MEL scripting is available here, and here