My system is in my sig, Im running XP pro for my o/s. My sytem is running great, frame rates are at a constant 75 (refresh rate). Im noticing in AH when I'm flying My screen will lag for a second, like theres not enough memory or something, its quite annoying.Iv'e never had this problem with earlier o/s. Is there an optimal virtual memory settings or swap file setting I should use that will clear up these stutters?