Re: OS + Memory Question.
1. It's just the accessories that come with it. For example, Windows Media Center, etc.
2. You need to install a 64-bit operating system. This recognizes over 100GB+ of RAM. But, you can only go as high as your motherboard can support. It also utilizes all of it. They are a couple/if any compatibility problems with programs.
2.13Ghz Intel Core 2 Duo-2GB DDR2 800 Mhz-500GB Western Digital Caviar Blue- Nvidia 9400M