Instead of a tower, I find it more versitile to use individual external enclosures. That way, they are portable as well. I have 5 enclosures and about 18 drives in hot-swappable trays. It’s real easy to reconfigure what drives are hooked up to what computers at any given time.
Gary Kleiner
Learn Vegas and DVD Architect
http://www.VegasTrainingAndTools.com