I have an old Dell Dimension 2400 that I'm giving to a friend. I have reformatted the hard drive, re-installed xp, downloaded the chipset, audio, video, network, and Network, Ethernet, and whatever else drivers I could find on the Dell support's website. I have a wireless usb adapter unit that I purchased a long time ago (circa 2009) and I put that on the computer. The wireless USB adapter works, it picked up the wireless connection in my apartment. Decent strength on the utility it came with. However, the internet does not work. I open the web browser, internet explorer, and it says "The page cannot display?" In the wireless network connection window, it says limited to no connectivity. I'm so confused. Any ideas on how to fix this? Quick answers maybe? lol.