SBF, It really really is simple and easy and extremely fun if you keep on top of it. Especially if you join a money league. You get really competitive and you might learn something bout analyzing player skills. I went out on a risk last year to get Randy Moss as like my 6th draft pick. It really did pay off when people were laughing at me for taking him. Trust me, join as many leagues as you can so you can stay busy when you are bored.
I agree with everything he said, except joining as many leagues as you can. Some of your teams will not be very good depending how your draft goes, and if any of your key players get hurt. People with too many teams tend to neglect their teams that are sucking. It makes for a crappy league when people abandon their not so good teams.