hi guys, my frnd has sempron 2400+ cpu.however his mobo isnt good as it is based on the older km266 chipset(supports only ddr 266,agp 4x). he needs mobo with agp 8x support for sata and ddr 400(dual channel if possible). can u plz suggest within 5k.(he doesnt have big budget so forget 64 bit stuff) p.s. i looked at asus and gigabytes websites and saw about the a7v series and 7nnxp series.which is better and is there any alternative.