Apple has had a lot of ad agencies over the years, and even more ad campaigns. Some have been vibrant, some poignant, some effective, some not. Some have been funny, but it's been a while since they've done funny well. http://www.apple.com/getamac/ads/ All of these are cute, but "Network" and "Viruses" made me crack up. Apparently, the guy playing the role of the PC in this series is frequently on "The Daily Show."