I also kinda finished the download, but then I ran the .exe again and now its downloading another 2 gigs I think, so guys just keep running the .exe as updates seem to keep on coming.
Just some tips, try and put the .exe in your own folder as the updater/downloader will download everything to where the .exe is. I found that it put all the files in my download folder -.- so this is a ease of life kinda thing.

