Macintosh (the Apple computer, not the fruit) faithful, here's one for you: The 2008 Mac a'hiki TechFest is happening from 9 a.m. to 3 p.m. today at the University of Hawai'i-Manoa's Krauss Hall.

Matt Mullenweg, on PC World's list of the 50 most important people on the Web in 2007, is the keynote speaker at noon.

There are presentations on digital imaging and Apple's latest operating system, called Leopard; exhibits and clinics, a swap meet and prizes.

It's free, and you don't have to be a Mac lover to attend. Details: www.hmaus.com.