When I download ZoneAlarm from http://www.zonealarm.com it only gives me ZA version 7. And when I choose "Check for Update", it doesn't say anything about a version 8 being available. But I see ZA version 8 offered on many other websites, e.g http://www.filehippo.com/download_zonealarm_free/ So why is that? What's the ZA latest official version? 7 or 8?