This week's giveaway is in the EJB and other Java EE Technologies forum. We're giving away four copies of EJB 3 in Action and have Debu Panda, Reza Rahman, Ryan Cuprak, and Michael Remijan on-line! See this thread for details.
I have 2 x 1 GB DDR2 SDRAM, speed 667 MHz in Macbook 4,1
I am planning to upgrade it to 2 x 2GB, I was looking in MacMall for memory and I found some 2GB RAM in Kingston (30 $) and Axiom (32 $), But I am not sure how to see compatibility of these RAM with my macbook, they all are DDR2 SDRAM with speed 667 MHz,