I bought Entrechment last night, looking forward to getting up in the morning and playing Sins with the new content.

Got up this morning, and the download was finished (I'm on dialup).  So, I went to run Entrenchment, but then it wouldn't get passed a black screen.

A second later, a small window popped up with something about a saved 'minidump'.  After I click 'ok' (which is the only option), the game has an error and fails to open.

Has anyone else had this problem?  Do I need to install the updated version of the original Sins first?