There are a ton of CPU reviews around the net today. Both sides of the camp are represented :).
Pentium E2140 (Core 2 Duo derived) review at NeoSeeker
X2 6000+ review at Overclockers Club
C2D 6750 review at PCStats
X2 6400+ preview at Sharky Extreme
What CPU do you plan on buying for your next build? In our forums there appears to be about a 50/50 split in new builds.