My friend is looking to buy a new motherboard to go along with his Athlon XP2600+. He's a bit tight on cash and he originally planned on buying the KT-400 but by downgrading to a KT333, he could save $50. One of the few things that is holding him back on the KT-333 purchase is that it says it only takes up to 2200+ CPUs. Will the SY-KT333 take his 2600+ out of the box...after a BIOS upgrade...or not at all? Thanks in advance.