I did copy everything for the 707 from FSX to FSX-SE, but since Captain Sim started updating installers to include FSX-SE, I only have those ones installed in FSX-SE.

I can install the CS 707 directly into FSX-SE to see how it goes, so that's not a problem for me at all, but I am pretty sure that the ACE won't work properly because as far as I know, it's hard coded to point to FSX. As for the SimuFly CIVA-INS, I will also have to install that to see if/how it works in FSX-SE.

The last time SimuFly updated their CIVA-INS was Version 1.51 Build 2296, October 2007, so I doubt it will ever be updated to work in FSX-SE (if it doesn't already work there). :(