Which ram to get for new macbook?

[likemyorbs]

i want to upgrade to 4gb. what kind do i need? none of the ram web sites have updated their macbook stuff yet

[sjc83]

http://www.newegg.com/Product/Product.aspx?Item=N82E16820148192

YOU NEED TO BUY 2 OF THESE.

[sjc83]

-OR-

http://eshop.macsales.com/item/Other%20World%20Computing/8566DDR3S4GP/

[likemyorbs]

thanks!