i have 1.5gb of ram. windows xp never uses more than a gigabyte of it. it is able to use it though but i had to open world of warcraft 6 times and windows still left 300mb of ram free. also i turned off all my pagefile but there is about 1.4gb of pagefile can't be turned off. if i turn on 1gb of pagefile then i have 2.4gb, etc. my main problem though is how can i get windows to use all my ram?