I assume a 2.5" SATA HD is ok for a macbook? http://www.newegg.com/Product/Product.aspx?Item=N82E16822136072
What About the 250GB Scorpio? Yes. But for $190 you can get a 250GB Scorpio. Why not get a really big one?
Lol. I'm trying not to spend alot. I just need a little more space for OS X (I have plenty of external space). I need the extra for a linux distro for school. (trying to get rid of all windows).