If you have a 120 gig drive and you don't care how big it is, why the hell would you ask? This is more pointless speculation than what you think the minimum / recommended specs will be, since it's completely arbitrary.
But while we're on the topic, how big do you think the install executable will be? I'm thinking 2.7mb.
But while we're on the topic, how big do you think the install executable will be? I'm thinking 2.7mb.