Well we do not have to use war room to save anymore as the 64bit version is live as RC. Tested now at Altis with 2400 profiles, save and load works perfect it takes a while but it works. Before you could'nt save with just one custom obj module with a few groups. before the game crashes.
Thats good news, however it remains if the save is reliable but that need more testing.
Im so exited!:-)