well i have a virtual memory problem, when i try custom like i want to set the minimum to 2000mb and the max to 3900 for example, i click set, and restart pc.. it should be changed the the amount i set, but it just ignores any changes when i reboot my pc, im running windows xp sp2 and it seems strange beacause i have only ever had this problem once, this time and i cant seem to solve it, any ideas ?