Yeah, zip ties and split loom(from an auto store) are your friends. Also, as is
often suggested here at the forums, you can just fold your ide ribbons and electrical tape them to create rounded cables. Other than that, just try to store stuff in between drives, behind the mobo, and behind that bar at the top.
also, does it really save you any time to say "N E 1" as opposed to any one? It just seems like a lot of work and its a little obnoxious