Here is my motherboard model http://www.findlaptopdriver.com/hewlett-packard-0a64h-specs/ and my CPU is a AMD Athlon 64 X2 Dual Core Processor 3800+ and I have 2 GB of ram (1.87 usable) and if it does fit which one do I get the 2gb low profile or just the 2gb. I just want to use it for watching videos.