You can either get your seeds damp right before planting and cover them with innoculant (which comes in powder form) or you can make a furrow where yopu intend to plant and make a line of innoculant in the bottom of the furrow, put the seeds on top and cover.
My husband usually uses the first method but it does tend to get our seeder pretty gummed up with black powder and water (but clean-up is majorly easy)
Kind of a personal question Dirt! (At least you didn't ask how often. . .) :^O
Like Lucy says, it's pretty simple. Sprinkle the powder into the cupped side of an old frisbee. Add a little water and mix into a paste. Add seeds and roll them around in the powder. Plant the seeds.
- - - - - - - - - - - - - - - - - Zone 3 NW Wisconsin: Left the city in '98, hardly been back since!