Check the following threads for some basic information:
http://www.chiefdelphi.com/forums/sh...ad.php?t=44079
http://www.chiefdelphi.com/forums/sh...ad.php?t=34872
Pneumatics are fairly simple to program and are run off of spikes. There have been quite a few posts similar to this one so in the future please search before you post, especially with such a general question.