Link to Tut with files: http://files.halomods.com/viewtopic.php?t=47053
Note: The tut was just updated I'm gonna check if that helps me out at all.
EDIT: Wow, I'm a noob, I needed to install Java.
REEDIT: How do I open it in Java? I feel so stupid

Secondly, does anyone know how to use the tool called "randomiser" without your game freezing or the screen turning black once it loads. Basically this tool lets you randomize the Projectile, Shaders, Effects and the Vehicles/Objects.