AMD Shows Deneb (Phenom II) pictures of 6.2GHz CPUz etc

[Lightman]

I was wondering why no one here noticed two key words coming from AMD demos:

- after first leaks of 6GHz+ run people attending it were saying about revision used for demo as RB-C2H (I can only guess H state High Performance process).
- from recent demo we have information that AMD showed AM3 DDR3 CPUs and also overclocked them to 4GHz+.

Now we have some space for speculation.
Is this mysterious RB-C2H revision simply a RB-C3 one which supposedly is reserved for AM3 parts, or maybe AMD demoed both revisions and no one pointed it clearly?
Will first retail AM2+ parts OC as well as demoed parts???? I think not as well, but well enough to get close to 4GHz on AIR at the beginning.
Was AMD running AM2+ and AM3 systems using only RB-C3 revision? For me it seems likely.

Anyone care to speculate more?? Opinions??
Anything is good for discussion if it's on TOPIC!!