After purchasing Starcraft II Collectors Edition, I ran the included PC-DVD and filled out its registration form. The game "patched" itself then when done refused to run because the computer I bought 10 months ago was incompatable!! The computer runs all of my other high end games smoothly except this. Worst thing was that BEFORE it told me my computer is deficient, it demanded I register the CD key... Now I have a worthless game that cannot be returned to the store because it was opened, and cannot be sold to another person... read full review »