Just curious as to what kind of wi-fi protection you guys use? I use WEP, although I've read that it's the least secure. I choose it because it sounded pretty simple to set up. Today I was checking for software updates and I noticed that there are two updates available for Airport Extreme. They are Airport Extreme Update 2007 - 002 and Airport Extreme Update 2007 - 003. The update for 2007 - 002 reads I was curious as to whether I should install this? I'm worried incase it knocks my settings off and I can't get online. Any advice would appreciated!