hey dude, there are really only a couple of CMS systems that are available that are heavily used...I would go with something that has the backing and support of many webmasters, instead of the "new" or "underdog" one
Give
www.sitedepth.com a try man, I only say that one because that is what we use on
www.tabithastoybox.com and we absolutely love it, very easy to set up and it is so customizable