I'm new to building sites, but my first site that I took awhile on, (and was already halfway done), is now earning me around $7 a day. I'm trying to figure out a few things here. 1.) Where's a good place to find some themes? 2.) What exactly are back links and how do I use them. 3.) How do I make Google target keywords that I place in articles? Please don't flame. I'm trying my hardest to get a good start with what I'm doing.