hi i am new here i have a msi 6168 bora pro(in a packard i think pulsar 300) i belive to be a slot 1 p3 and i want to upgrade the processor speed it`s running at is 450mhz at the moment with 512 mb sdram can any one tell me what is the maxium i can go up to or what is the best speed for this board and would i need to make any changes to the bios or board to upgrade or can i just plug and play sorry pray with new processor. cheers Fister69