2GB DDR2 2GB Qumox @ 667MHz PC2-5300 DDR2 PC2-5400 667 (200 PIN) SODIMM Laptop Memory (Personal Computers)
The ACER laptop upgrade I had 3GB of memory! A little bastard, right? I've put a second 2GB memory module and removed the strip of 1GB. I'll install Windows 7 instead of Vista. Wish me luck ....