Question

We'll I heard something that minecraft is updating 2.0 and there wont be nomore cracked version soo people that have cracked can't play is that correct? if so I'll buy the full version idc also another question lets say I hack with my premium account and i get banned on one server do i get banned on all servers or just that?(sorry im newb needa know)

They will release Minecraft 1.0 soon
idk cracked clients should still be available but if u have the money u should buy the game more servers to choose from, custom skins,...
no unless the server is using mcbans (this is a bukkit plugin) if u get banned on a couple of servers using mcbans then u will banned from every server using this plugin