I noticed reading this thread that people have forgotten to mention Carrara and Hexagon (Both can be purchased at Daz3d
. I have used these peices of software to make everythng from simple props to spaceships.
If you are looking for a simple box modeling software I can recommend looking again at Daz3d and search Pegasus Modeler. It has the basics tools any beginner needs and then some.
If you look a few threads down, there is a sticky thread all about Daz.