|P4 doesn't tell us much - there were a LOT of different P4's & they all run at different clock speeds with different FSB speeds. Same goes for the RAM. 1.5GB is the amount but what speed does it run at & what is the configuration - 1GB + 512MB, or 3 x 512MB, or 2 x 512MB + 2 x 256MB, etc?|
How about listing your complete specs? - motherboard, CPU, RAM, graphics, etc. My guess is that if you need to upgrade anything, it would probably be the graphics, but that's strictly a guess.