I basically inputed the type of computer I have and it told me what kind of RAM I should get.

According to the site: "Each memory slot can hold DDR2 PC2-5300 with a maximum of 1GB per slot.*"

I only have two slots. :/

I have the 512MB that came with it. :/ I use my laptop for university stuff plus the occasional gaming but it tends to lag a lot during gaming once it becomes more intense (such as later time periods in Civ IV). Also, it tends not to like running Firefox, MSN and WinAmp at the same time though it works but will not take onto multitasking much or if it does, it lags. :/

I also just broke my p key, it works but the actually key top is gone...