Hi,i have just orderd a 2.0Ghz macbook with 120GB hard drive. I turned down the oppurtunity to orded a RAM upgrade, because £90 is far too much. I have been looking on the internet at RAM that i can install when i recive the product, and was wondering if anybody knew how the RAM was installed originally. I would like to get up to 2GB RAM as economically as possible. Is the RAM installed in 2x512MB=1GB or in 1x1GB- the latter would leave a spare port open, which i could just install the RAM into. If the answer is (2x512MB) then can you install uneven amounts of RAM into it, I.e 1x512MB + 1x1GB?? Thanks so much.