The 3SI link is the same as in the OuterLimits one. I have a copy as well via my site, but is isn't clear which one to use. I'll work on cleaning that up.

As for the other versions, it seems that there is a short circuit in where the WINCAPS is installed, versus where the app wants to find its files. For example, if you install the good 3SI, then change the directory name to WINCAPSx, the app will launch, but then not really work once you try to do some lookups. The behavior is similar to how the other version behave for me, even though they are installed into WINCAPS.

I took a quick look for things like .ini files, but that lead me nowhere. That was a while ago though. I need to try again with more beers and time to kill...