Well I sure didnt but I was just reading this and had to share it
Although Athlon MP is the only CPU that is validated by AMD for operation in dual processor (DP) mode, it isn’t the only processor that works in DP configurations. In fact, the first and only 760MP motherboard being released today was tested and debugged using regular Athlons with Thunderbird cores. Even Durons will work in DP mode without any problems, but AMD is only officially supporting configurations with Dual Athlon MPs. This is somewhat like Intel’s insistence that the Celeron would not work in MP mode, though ABIT obviously proved them wrong with their BP6, which was designed with DP Celerons in mind.
the whole story
wildone
Although Athlon MP is the only CPU that is validated by AMD for operation in dual processor (DP) mode, it isn’t the only processor that works in DP configurations. In fact, the first and only 760MP motherboard being released today was tested and debugged using regular Athlons with Thunderbird cores. Even Durons will work in DP mode without any problems, but AMD is only officially supporting configurations with Dual Athlon MPs. This is somewhat like Intel’s insistence that the Celeron would not work in MP mode, though ABIT obviously proved them wrong with their BP6, which was designed with DP Celerons in mind.
the whole story
AMD 760MP & Athlon MP - Dual Processor Heaven
www.anandtech.com