this modpack is only a test version, i pretend make better, download if you want, (sorry bad english), maybe your pc need 4GB ram to be playble, report all errors, this modpack is mix of a lot of mods with a big diversaty of contentment. like technology, magic, destruction, chaos, a lot of performance mods, server helpers, war, physical mods(clockworks, valkyrien skies, eureka), and a lot of other things.