Looks great. I've only tried to play Arma II online once though. It's seriously confusing as a new player and other people are completely uninterested in helping a newbie learn the ropes. It seemed pretty laggy too which is crazy seeing as I run BF3 on full settings with no noticeable slow down whatsoever.
If ZiiP guys start playing, I might get involved. Seems like the sort of game where starting out with some buddies drastically increases your chances.