Having just left a prop. firm, I need to upgrade my home computer to become my "trading" computer". I currently have a Dell Dimension 800 mhz, 128 memory, win 98, with one 19'' monitor. I want to upgrade to XP Pro, add 128 memory, and get a second monitor (along with a dual monitor video card). Is this a job I can easily accomplish without the help of a professional? Also, does anyone have any recommendations for where and which kind of video card and memory to buy? Thanks for any suggestions.