So I've been trying to figure out how to get some custom mods running on DS Doom and haven't had much luck. I'm not sure if you guys have heard of the Modern Warfare 2 mod for the game, but that's the one I'm trying to get running. You can google search it to get more information. I've edited the Wadsel to load up a new Wad, and I've added the files as they need to be. When I try to run it on my DS, it starts loading and then the screen just goes black. So what's going wrong here? Any help would be appreciated.