I have a Eurone M571 mobo. Specs say it will take an AMD k6 2, but don't say how high. On Pricewatch.com, sellers say it will take up to 450. If the 450 has an internal clk spd of 100, and the board only has 66,75 and 83 available, with multipliers up to 5.5, how must you set the jumpers to achieve 450? Would this board also allow overclocking?