Hi All, I am frequently experiencing myself low on RAM and I could see that my Macbook Pro slows down a bit and requires an upgrade. I am using a 13inch 2.26GHz Core2Duo (mid-2009). On the above screenshot I only have (Mail, Safari (no videos | 12 tabs open), Preview and Papers 2.3.2) open. I'm running short on RAM, I think. At the same time I also have SSD option in mind and don't know which upgrade will be worthwhile if I have to go for only one.