welcome to the site m8.. robert is a good dude too..lol, not that he cares what i think of him or anything, but you'll get some solid answers from him for sure..
lots of other good people on here as well.. don't be afraid to ask questions, and don't listen to some of the haters, as their here as well, but i think there are way more good people on the site though no problems at all..
i'd also suggest digging around a lil as well.. most ?s have been answered multiples of times before, but the thing is the search function on riu isn't always the best, i do know that much, lol...