Friend of mine just called, he has a new laptop with Vista. I introduced him to this site and advised him to go thru the stickies on Internet Security, including suggesting he consider AVG Free, Zone Alarm firewall, etc etc. He downloaded & installed AVG Free OK, then went to Zone Alarm. He just called and said he got a blue screen with white squiggly lines all over it, shut it down and restarted with same results. I'm at work, am being blocked from Zone Alarm sites where I might find some info re Vista, anyone have any ideas? He doesn't have anything else that he's aware of, i.e. Norton etc. Anything in Vista to cause this, or isn't ZA firewall Vista compatible? Big issue - how to recover? Thanks!