Kirby 422 gave a quick 4 or 5 line tut on how to do this in another thread, but I was wondering if he, or someone else, could explain it in a little more detail for me? He posted this pic:

http://i64.photobucket.com/albums/h176/orangegeko/2screenshot00.png

I would like to make my AR, Shotgun, and Sniper Rifle look like that, I have all multipurpose maps available and such, I just need help with what needs to be done with them to gain the above effect.

I should probably mention ahead of time that the multipurpose maps I have were originally made by TAZZ for his Halo 3 Weapon pack. I did not make them, nor am I trying to take credit for them. I'm using them because they are the best I've seen, period.

Any help is greatly appreciated! ^_^