This is a tutorial I made on how to create a 3D flag ripple in the wind using Jamagic.

You can view the tutorial at http://www.nmxt.com/kb/start/index.php?showtopic=289

Or if you're confident you can just download the code directly from

http://www.nmxt.com/kb/start/index.php?act=Attach&type=post&id=798

Clickteam Knowledge Base: http://www.nmxt.com/kb

Mike