New MOF (1.4) graphical modelling tool

I've just downloaded Compuware's Meta Object Model Editor for NetBeans. And although I use eclipse as my main Java IDE, just having a decent drawing tool for MOF models makes it worth having a whole other IDE sitting around for it to plug into. The nicest thing about MOME is its autolayout algorithms, which can be customised, but produce pretty diagrams, like this one for the first draft QVT Core model. The tool also exports real MOF 1.4 XMI.