Now the M2, that's what I'm waiting for. My next build will be based around that. But damn, it won't come out until April. Oh well. DDR1, Socket 939 will stick around well into 1st quarter of 2007 anways.
Next year, Nvidia supported Socket M2 will be the new replacements for the Socket 939. There's already a line of CPUs ready for the Socket M2 including:
Athlon 64 FX-62 Windsor M2
Athlon 64 X2 5200+ Windsor M2
Athlon 64 X2 5000+ Windsor M2
Athlon 64 X2 4800+ Windsor M2
Athlon 64 X2 4600+ Windsor M2
Athlon 64 X2 4200+ Windsor M2
Athlon 64 4000+ Orleans M2
Athlon 64 3800+ Orleans M2
Athlon 64 3500+ Orleans M2
Sempron 3800+ Manila M2
Sempron 3600+ Manila M2
Sempron 3500+ Manila M2
Sempron 3400+ Manila M2
Sempron 3200+ Manila M2
Sempron 3000+ Manila M2