I read somewhere that GTAIV purchased from Steam was running better than off of a disk because of data transfer rate or something. I am thinking about getting BFBC2 and I was wondering if a mounted game will run better than one from a disk. Basically if this isn't complete bull could you explain why it runs better? And of course, should I purchase from Steam or order a disk. Do you think Steams servers will be jammed with BFBC2 downloads and take ages?