> Reinstalling the trial seems to fix the problem.

It will probably only fix it temporarily - the hard system crashes are something related to the system launchd process getting confused about multiple instances of MoI getting run, the launchd process is a key part of the OSX system but unfortunately it seems to be kind of fragile. When it freaks out it can bring down your entire system.

Right now it is best to not try and run MoI on Mountain Lion until I've got the updated version out that will avoid doing some particular things that Mountain Lion does not like.

- Michael