I think, that I need DDR PC3200 for my Abit IS7 Motherboard. I currently have two 512MB sticks. I use Windows XP Home, Pentium 4 CPU 2.60GHz My computer is fast enough, I also use DSL. I want just a little bit more speed/performance. I like to have 12 or more windows open at once, sometimes this becomes an issue. I would settle for one more stick of 512MB. 1GB would be nice, but I am really cheap. Anybody know where I can buy inexpensive RAM? Best deals on the net?