many games give you a small device that shows a keycode you need to enter when you log into a game. it mostly comes with collector’s editions. with all these hackings taking place, a little extra security would help us breathe easier. ANet should at least offer this to its playerbase for purchase at a reasonable fee (possibly reduced or free for those who purchased the CE). some may see entering in another string of code as a hassle, but if it means keeping all your items, characters and gold safe, i say it’s worth it.