Hi, i was once hit by SecurityBulletin Virus, and after solving the problem my movies seems to be lagging. It lags for like once every 1 min or so. I used real player to play all these movies or series. Never have these problem before, it's my first time having this problem. any suggestions, please feel free to post here.. thank you. i have tried deleting cookies, clean disk, it work for like 5 min, then it's lagging again...