I too have tried to use this repack. I was able to get in and play for approximately an hour, went around and checked out dungeons and starting areas and the usual quick testing I've been doing. I was almost ready to delete my MMOFUSE 4.0.6 repack from Nevermore, as there is no support for that repack at this point, and then worldserver.exe crashed. I started it back up, everything was ok for about another hour and then crash again. I took about 2 hours off to watch a movie, came back and now if I try to log in, I either get stuck at the realm selection screen or if I do get in, my character can have no interaction with anything, no gm commands work, nothing at all. It's essentially unplayable now and I haven't done much except normalize the insane xp rates, character starting level, and realm type. This repack has a lot going for it as Achievements work, Mastery works, and many of the bugs in Nevermore's repack are not visible here. Unfortunately, the fact that I can't even log in anymore pretty much defeats this repacks validity.