iSquint is a free iPod converter for Mac OS X. iSquint takes ease-of-use to another level, literally allowing you to convert most file types with a single click. iSquint's presentation is extremely straightforward and user friendly (you won't have to worry about information overload). There is some customization available if you dig into the advanced features, but for the most part, the hardest choice you'll face is whether you want "Tiny" quality or if you want iSquint to "Go Nuts" with the quality of your video.