I am building a system and want to buy a good gaming card but it can't be too expensive due to lack of funds. I am deciding between the Geforce 2 MX and Geforce 256. Does anyone have any opinions on this debate? Does anyone know what the differance of brands besides the twinveiw feature? I saw that eVGA makes one with 5.5 ns memory vs the 6 ns that is in the usual card. Does anyone know if this makes a differance or just a scam?