I think this has been answered somewhere, so forgive me for repeating this.  I bought the standard edition before the deluxe was released and was wondering if I could upgrade to the deluxe edition. I really want the soundtrack and don't wanna buy the deluxe edition too. Or maybe the soundtrack could be released separately? I heard somewhere that it wasn't possible to upgrade to the deluxe edition for some reason. Can a mod confirm? Thanks for your time.