Tom's Hardware sometimes uses some ES hardware to test for early motherboard reviews and what not.
I slaughtered tom's hardware... anandtech main... hardop... almost every hardware forum in previewing C2D, C2Q and i7. :whiste:
Vendors get first batch ES's, to test in complete systems.
Vendors get final production ES, to test in aftermarket situations.
Most of the ES's u see are suposed to goto the vendors, yet never get there.
I remember one time i was with my distributor, and we met a guy from intel.
He told my distributor... hey did u like those samples we sent you.
My distributor looks at me and says did u get any samples?
Him and i went no... Intel guy then told my distributor... his samples never got there, because the warehouse never shipped them.
They were lost... (more like stolen and then resold).
But for 3 months.. intel thought we had samples for a mobile cpu line... and we never saw them cuz they were stolen from warehouse direct.
^this is when intel goes postal and busts people.