After using Dell notebook I started thinking to buy a Dell Optilex 320 for my home office. Why Optilex 320? I'll use this computer only for word processor, internet and other office software. An Intel D series processor I think meet the standard for this purpose. My pick is Intel® Pentium® D Processor with Dual Core Technology 3.0 Mhz . I'm planing to upgrade its graphic card so I can use dual monitor on my Dell.