I have a clean install of Windows 7 64bit HOME with all current updates and service packs. If I install iTunes (either current or old versions) after a clean install of windows, iTunes loads instantly...After I install Norton AV and try to open up iTunes, it hangs. iTunes will take about a good minute or 2 to open..If I uninstall Norton - iTunes works properly and loads instantly ..I know norton isn't that great but I still have more time on my subscription...can anyone point me anywhere?