Jon L. JacobiFreelance contributor, PCWorld

Jon is a Juilliard-trained musician, self-taught programmer, and long-time (late 70s) computer enthusiast living the San Francisco Bay Area.

KMPlayer Sleek, But Hard to Navigate

This video file player handles lots of files and has tons of options, but its interface isn't intuitive.

Competent, Easy-to-Use Magix Digital DJ

Magix Digital DJ 2 is extremely competent, but workmanlike in appearance for its ilk.