Hello, Right, the idea was to make the mod I'm working on episodic, now that I'm done with episode 1, I want to make a start on (the much larger) episode 2 before I release episode 1. Now, the problem is that I want episode 2 to 'build on' the episode 1 esp file. So, I load them both up (with the oblivion .esm file) and set the episode 2 file as the active file, all is good. Until I try to save, then the CS crashes and says it needs to close (it dosen't save it either!). Anyone know how to do this properly? Thanks, Broken_Code