Hi ppl, i have a Amd Athlon 1400 processor on a Asus a7a266 mobo with 512mb ddr ram and geforce ti 64mb graphics card and western digital 60gb hard drive....I am starting to edit video and occasionally play games thus need to upgrade all of the above...Questions..Can i install an athlonxp 2400+ processor on this board?..can i upgrade to a Ati Radeon 9500 pro?(mobo manual mentions agp 4x enabled..but not agp 8x capability...does that matter?..can i upgrade hard disk to diamond max 9 120gb hd (ata133)?..or do i need to stick to ata100 drive as top limit?...Any advice greatly appreciated