Since i have installed battlefield 2 i have noticed my system running slower. I have done all the usual tweaks such as defragging disabling unimportant startups etc but i still feel like my pc has slowed down. AMD 2400+ Athlon XP 1.5GB DDR RAM 300GB IDE 6600 AGP 8x MSI kt4v-l any suggestions appreciated. thanx ps usually the last thing to startup is zonealarm. but now just before it loads the system waits a while then zonealarm starts up, unlike loading up straight away.