Welcome to the forum. One of the things that will make you to become a good forum user is your ability to give your time to the forum, lots of replies have been given to you but your ability to take out time to read through the contributions made by members will determine how prepared you are to learn thee things you want to that's if learning is your main aim of being here. Study, make more research on the informations you get here for easier clearification and understanding about the forum. Getting to know the rules of the forum will also help to guide you so you don't break the rules so read the rules before you continue your learning journey.