Matt Woznyk

i keep trying to launch tekkit classic and all it does is stop at the white screen and crash I'm running and mac does this have anything to do with it?

is anyone good with frame motors i really need help on my tekkit server i am willing to do anything to have it be able to work my serevr ip is 50.138.202.49 this is a tekkit server please ask for mattwoz99 if you are looking ot help