My buddy got some, and they ID as RICOHJPN and burn at 8x on many of todays 8x burners. The rebate states that they must be purchased by 7/31, so I thought that I would get this post in so that people could order before the rebate was up, $39.99 is smoking hot! Here is the clicky.
EDIT - For new rebate and to add info on number of pieces. Just received mine and the code is RICOHJPN and they do burn at 8x on my Lite-on .