Golden Sockets, PK-OCK7/EV6, are an overclocking tool for Athlons. Basically they are a second socket which goes between your chip and the main board. They have dip switches on them that lets you change the multiplier of the chip... They work with both T-birds and MPs, since the pins that control the FIDs are the same. "Perfect" for the Thunder K7. I have even figured out how to get them to get the voltage up to 1.85..