I don't understand a lot of things (also after read FAQ):
1- the stake starts 1 january and ends 8 january or starts 8 january?
2- i have 5 billion CENT, i must do 100 address and put 50 millions CENT in each one?
3- i'm not a mining, for stake i must open wallet for 7 days with internet connection right? (also if pc goes in standby)

sry for idiot questions, but i dont' understand