I'm by no means an expert, but I'll be happy to answer any questions you've got about modding the game. Just let me know what questions you have. I always keep an ear tuned to this forum.
The best place to start if you want to get into modding for yourself is to download FlyingFinn's PC editor program:
http://www.mediafire.com/?kiqaa0sk2noupnx
Then check out the hex editing guide if you want to go beyond the limitations of what FlyingFinn's editor program can do:
http://www.operationsports.com/featu...8-for-dummies/