Whats the difference in performance between a Geforce 2 MX400 and a Geforce 4 MX440 (both 64MB) other than price? I've been offered a Geforce 4 MX440 for £59 + VAT. Is that reasonable. I've looked on DABS and there seem to be about 20 different GF4 MX440. Some have SE after them some have 8X and I don't understand. My PC has SDRAM would the cards marked DDR still work on it?