how long does it take stats to update?  im not talking on bf2s.com.  im talking thorugh EA or Dice or whatever.  after you play a round or two, how long does it take for those stats to "update?"  ive played a few games of SF on my roommates computer over the last couple days and i have no way of checking those stats.  also, each time i play, i get the same medal over and over again; the basic assault specialist badge.  wtf?  is it cause im playing on my roommates copy and PC, but with my account?  is this a problem; playing on a copy that's not mine?  do i need to buy my own copy of SF to be able to get unlocks and even stat updates?