hey guyz plz help me out here this is crucial!! i was looking some stuff up about 2.8C pentium 4 800mhz fsb and a lot of people were saying with my pc2100 266mhz memory i wont be able to run the processor at its full power and it wont be a very big change. so is it worth it to go from 1gig pc2100 to 512mb pc3200????? will upgrading that help my performance of my games and stuf???? plz help me out!