Looking into possibly pre-ordering a couple games, however I'm away from home with only a laptop to pass the time with and although it runs most titles just fine (BF2/2142, MW2, Portal 2, Aion) I have my doubts about it being able to run BF3 and Skyrim as smoothly. If for any reason it cannot, does Walmart's exchange policy allow me to exchange for console versions as they are technically the same game?