Not quite sure if this is the place for it, but here goes. How does one go about using both CS versions for making their mod? You see, I'm creating a mod for the Shivering Isles, but at the same time I am going to need to generate .lip files for voice acting. Before I had installed the latest version of CS, but right now I need the old version. I downloaded the installer and tried installing, but it's instead asking me if I want to uninstall the new CS I already have. So what I'm asking is, how do I install both versions? I've heard others talk about running both construction sets at the same time, so I don't see swapping between both CS versions to mod SI content and generate .lip files as a realistic option here... Please help, I'm not sure what to do.