mem is store only i think.

105 at purchase, but $79 after rebate.

i got it today and it works in the laptop. Woohoo 4GB. Turned off swap, and should help the battery too. I was thinking of also getting a 16GB multimedia card since the laptop has a reader built-in, and basically using that as a hard drive to be my workspace. I could prolly then put the HD to sleep.