Their are many vanilla prison servers and a few tekkit Prison servers but their still is no FTB Prison server if anyone would be interested in helping create one leave a comment down below
Im on a mac computer and i edited the gregtech.cfg file to change a few settings in it and the game is running fine for me but when i sent it to my friend on a clean version of ftb 1.0.5 she will crash in the first few seconds she logs into the game with this crash log:
---- Minecraft Crash...
