I got a couple of online shooters for christmas, Call of Duty 4 and Team Fortress 2, but the lag issues in both games bother me just a little too much. I feel I didn't do enough research (apart from looking at the top 20 action game list on gamespot) into what games are the most popular. It's mostly lag issues that I'm worried about, so just let me know of any online shooters you guys still play that are popular and have relatively low lag. The only other shooters I own for PC are Battlefield: Bad Company 2 and Crysis. Anyone got suggestions?