Sorry guys, still not clear. If I have a Steam EA beta install right now, will I have to install a whole new release version of the game (how many GBs?), or will the current install just get automagically updated as part of the normal Steam update process?
Seeing I've already bought & installed this EA version, I'm not sure how/when I would get another Steam key or whatever, just doesn't make any sense to me. If Steam needs to uninstall/reinstall most of the game files, that's fine, so long as it doesn't wait for me to hit some button while I'm at work next Mon/Tue

. (I'm in GMT+10 for the record)