Hey folks. I just discovered mincraft a few days ago, but I've been hooked every since. I haven't bought the game yet, but i've seen a good few hours worth of playthrough videos.

Anyway, i just wanted to say hi and ask a few quick questions.

1: How would i get into the survival multiplayer thing (After i buy the game of course)?
2: How big is the game in terms of hard drive space? I've looked everywhere, but can't find a thing on it.
3: How draining is the game on computer resources? I was thinking of recording my very first playthrough, but my computer kinda sucks. (3fps on company of heroes FTW!)