Greetings, I would like to upgrade my Pent4 computer that uses an Asus P4PE-X motherboard. My first thoughts was to increase the RAM to 1GB and the 128MB GeForce 440x video card to a 256MB video card. I don't have enough computer savvy to change the BIOS settings. The computer is used for emergencies but I recently had one that lasted a few days which made me realize that even as a backup computer its performance is not satisfactory. Does anyone have any ideas or experience that could help me out here?