Hi! I,m tired of my Compaq built machines mainboard and is considering bying a new one. I,ve got a p4 800FSB (3.0), 9800 pro and 1 gig of pc 2700, SB audigy. The mainboard is made by Asus and is called P4SD-LE, based on a 865PE. The problem is that I can,t change hardly anything in BIOS, not even cange AGP aterture size which is set to 64MB! Not even to mention any overclocking. There is no way around this, I,ve been in contact with Compaq and I canâÂ´t change BIOS via ASUS. This is driving me crazy since I feel I canâÂ´t exploit the potential of my machine. I have done some reading but will be grateful any tips, I was thinking of ASUS P4P 800 deluxe or AOpen AX4SPE MAX. So, what do you think?