There been bugs New CPU. Some where In AMD Opteron. Some where in the Intel 1.13 and they had to do recalls.
No offence but Intel 1,13Ghz P3 were end of the line cpu, not new cpu. They were overheating which cause the bugs.
For those here reading french here, go check this page:
http://www.x86-secret.com/?option=newsd&nid=938
It's about exactly possibly the same problem touching K8 now with some recall. VERY INTERESTING.
I have to say that it's the exception to get cpu with bugs on released. And with new way of testing cpu before release it should be even less frequent.
I'll personally wait to get either Conroe or A64X2-DDR2 only to get opinion from different source different than the review done in haste to be first to post them. To step back is the best way to get the whole picture if you see what I mean.
P.S.: For those not reading french, I'd suggest to try google to translate the page I posted above. That site is usually very well informed about anything it released.
Can you suggest a site to translate your post? The syntax is somewhat ahhhh....confusing