you need people to play with, first of all. and second, you need people who KNOW what they are doing. a decent Dungeon Master isn't hard to find, but finding someone who can create a world that you can actually get into, a world that has just enough detail but not enough to feel like the guy is trying to hard, and all that other good stuff. you can find most of the 3.5 books online so that's not a problem, but i can not stress enough the importance of finding people you can actually stand to play a game that is RIPE for controversy. my friends have gotten into so many fights over what is what and how things work because the books can't describe everything, as i've learned the hard way...