I've been using Windows update for many years without a glitch but for the past two weeks for some reason it won't give me my updates. When I go to Windows update, click on custom it starts scanning my computer for updates in the usual way. I can see my modem working and HDD activity as it always does when scanning, then modem stops and the bars on Windows update page keeps scanning but never shows updates that are available. It will scan forever but won't show my updates. I'm still using Win XP and IE6. Not sure what the problem is. Anyone ??