ESC then :wq
That saves and exits.
ESC then : q!
That closes the editor WITHOUT saving. It's like a force quit.
I just finished Vector. They don't hide the fact that it was based on Slackware man let me tell you. It has the Slackware set up scripts and everything, but the Libranet style admin menu... Sort of.
It's weird but I kind of like it.
It has the oldschool Linux Mandrake 7.1 style Run level 3 where it's a text / Ncurses style Tux, I love it lol. Maybe I will wrote that tutorial now. IN VIM.