Welcome to the community! Please not that the "project" board is for instructional purposes of how projects are being done. Of course there will be questions along the way, but it's mainly for "I'm going to show you how I did this" so others can learn from it.
Take a moment to read the forum posting rules. Theyre brief, but very important in helping you get more answers, faster. As for your questions, we already have very helpful information about them. And whatever you can't find info on, just ask on the appropriate message board.