I have the IWD files. When I put it in the /main directory, nothing shows up in game. I have all kinds of stuff in there; gold guns, IW3 menu, and I also have weapons in the /m2demo folder. What do I have to do to use the M40A3, etc in game? How can I make the IW3 menu go into effect? How can I put the gold guns in my classes? Is it a console command? I just need some help!

To play the M40A3:

g_gametype m40a3; devmap oilrig

For the gold camos:

Put the iwd in your m2demo folder, same goes for the menu files iwd