I am running the old foresight software with the range and 1 course as well as protee and TGC. As far as firmware, the newest 3.7.0.0 took away the ability to see the flash count and I did not like that so I still use 3.5.1.0. As far as I know there are no ball flight changes by using the latest firmware but more designed for the Kiosk setups and the new GC2T markers. I use an older GC2 that does not have the apple app ability which is not a big deal for me. If the FSX software down the road proved to be a better deal I would also look at that option.

If you want to search the other protee forum there is more info. Also right now I think I read that protee is closed for a bit while on holidays so that may be a reason for the slow response.