Installed it yesterday. I had to go in and reset the broadband connections, which was no big thing. Symantec/Norton asked me when I rebooted if I wanted to keep their firewall (which I did) or switch to Bill's. The only problem so far is that it apparently thinks the comics I download every morning are a security threat, and I have to give it permission to do so each time. No changes in my security settings, but I use Netscape rather that MS Explorer.