Welcome to TG world and a nice start. you have questions, this is the correct place to ask I've found. Given your subject matter I'm guessing you're another Canuck...there's a few of us here. Check out File Sharing as you can learn an awful lot by just opening up stuff done by those who know and adapting. I do it a lot; and the presets available from planetside I find as an excellent way to start as you can tweak them and if you decide you preferred the default just re load and delete the one you screwed up...at least that's what I do.