In this tutorial I'll be explaining Kerning Classes in FontLab. Kerning Classes will save you a LOT of work when you're going to kern your entire font. The cool thing about this is, that you can group all the characters that have a similar shapes (o, e, c and a maybe) and then kern them all at the same time next to a capital T for example. In other words: all the letters in a kerning class will automatically take on each others kerning values.