work this one out i've got 2 machines the one downstairs (which the kids use) has a celeron 1700 mhz processor, 256 ddr memory and a 80g hard drive, the machine upstairs has a pentium 3 450 mhz processor, 320mb sdram and a 40g hard drive. both machines have windows xp home on them. the machine upstairs runs like the wind the one downstairs runs like a snail. know what would you put this down to the celeron processor or kids on the internet or both.