How do I change

With your questions, “I am a computer is an old 2000 machine, CPU is the AMD Duron ™ Processor751MHz, 80G hard drive, SD memory only 256M, is the controller VIA Bus Master IDE Controller, have put some video cards, how do I In other words (to the point of the economy), as long as access points can be happy, thank you for your advice! Controller is the VIA Bus Master IDE Controller

Memory can be added to increase the speed!! Netcom ~ ~ 4M into the video card because the card is the general integration of the reason