According to Snooty in this post, the size of World Adventures is approximately 3.43 gb.  That is enormous for just one EP.  When I read that, my eyes widened.  I shudder to imagine how the future EP’s will turn out in size.  And eventually it adds up.  A Super Star remake sounds like it could be huge as well if packed with enough content (which most likely it will be).  I just hope my computer can handle it.  It runs TS3 very fast on max settings but after so many EP’s installed, the game will eventually slow down.  And I would hate to uninstall any of the EP’s if I have use for all of them.  We’ll see how WA runs on the 17th!