Actually, I've found a better source for ammo. I now use seeds that grow off bushes and sometimes bulbs of small flowers that sprout on those bushes. They do make your gun dirty after a while, but I clean it out with a pipe cleaner and it's fine. I found some sort of a seed that is green when it is growing, then turns a dark brown and falls off the branch. If the seed is too big for my barrel, I can reshape it and still use it. The seeds smell terrible though.
On the show Mail Call on the history channel, the guy was talking about gatling guns. At the end of the show he says you can buy your own and pulls out a Wildfire.
I'm using a 128mb of RAM and it's a little slow. I'm trying to load CoD onto my other computer which has 512mb, but it says there is insufficient space when I go through the installation. Would anyone know why? Thanks for the replies.