I am running Windows XP Pro. I have the problem that when I browse the web, the computer randomly locks up. I have to totally reboot the system to use it again. The computer is a Dell Inspiron 8100. It is not an ISP issue because the same problem occurs when I use my wireless connection via cable and when I use my dial-up from a different provider. I am running Explorer 6 with all the latest patches. There is limited additional software on the computer (Photoshop, Adobe reader, ect), just your basic stuff. I have virus protection running and everything is clean. I even tried re-installing IE6. The problem started a few months ago and has progessively gotten worse. Anyone experince soemthing similar to this, or have any ideas how to reapir. I talked to support person from Dell and they recomended reinstalling OS, but I risk having to reinstall the entire system.