basically your running out of useable ram and your pc uses a portion of hdd as memory,your also running out of this, to alter the sizes you need to look in control panel,system,advanced performance,virtual memory,
this is xp but 98/me is similar
Size it to about 1.5xmin size 3x max your ram,I advise making min and max sizes the same as this is then static and does not fragment,I always set this high as i have huge hdd's but a gig ish should be fine
One thing I would look at also is extra ram in your pc
I see David edited his post to include same info I did
