I just reinstalled Windows XP Pro. I'm unable to get Windows Update to work. If I click on it, a new blank white page is opened, and that's it. I'm not getting an error message, because I'm unable to even get that far. I've tried it with Firefox, and IE7, which I will soon update to IE8. Nothing in the device manager has a yellow exclamation point or question mark. I also tried Microsoft Fixit for Windows updates, but to no avail. Please help.