First of all I can tell you are a talented programmer so don't take efface... this is not a tutorial. Sure if the people had any idea what they were doing they could look into the code but they most likely wont. These kinds of tuts should be for experinced programers because they can see what the stuff means. If they are a begginer they will take the code (called dumpster diving) and make a game straight out of it. Or they will bagger you until you give them what you wnat. Good code bad tut :/