AMD licenses Rambus for PCI Express, DDR tech
 

MEMORY IP FIRM Rambus said AMD has taken out a five year licence to use DDR types of memory, PCI Express, FB-DIMMs and other technology for $75 million.
The licence covers not only XDR memory but DDR2 and DDR3. This, said Rambus, is a good start for the firm because it hasn’t done much licensing of controller licences.

http://www.theinquirer.net/?article=28676

They had to licence it if they wanted to use DDR2, right?
So any guru with some cash could have make a quick buck on the stockmarket.

RMBS - trading symbo
I am not quite sure yet. Stock went up 12% after the news. Should keep on eye on this one;)

May cash in AMD as soon as it starts falling back.