00l00,
They aren't available quite yet - but they are coming soon. From what I've been able to find out, the blue retailer and several others will carry them as soon as they are available.
--HDTech
"Samsung`s innovative ultra-slim wall-mount solution complements Samsung`s latest
ultra-thin televisions by reducing the gap between the TV and the wall to a mere
0.6 inches, as opposed to the larger gaps of bulkier solutions. In addition, the
wall-mount (sold separately) and ultra-thin LED HDTV combine, to make the
installation and adjustment experience similar to hanging a picture frame."
Where can I purchase this new ultra-thin wall mount for the new Samsung LED TV's?

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic