I'm about install Windows 7 later this evening and was wondering which internet security suite or anti-virus everyone is using. Currently, I am running Windows Vista 64bit with Windows Live OneCare which is not supported. Frankly, it's worked flawlessly and I'm looking forward to the freebie that's supposed to come out later this summer. In the meantime, I'm leaning towards Avira for anti-virus protection and just using the buit-in Windows firewall. Any other suggestions?