Hi Everyone, I'm pretty sure I know the answer to my question but just want some confirmation. I bought a Macbook a few weeks ago and it came with 2GB of RAM. I want to go to 4GB as I found a great deal on Crucial memory from Fry's Electronics. My question is, can I use the 2GB that my Macbook came with in my fiance's Dell laptop? I'm pretty sure the answer is "Yes." Thanks for your help!