There's really nothing to them. Once you seperate the seeds from the guts, rinse them thoroughly in a strainer. Spread them evenly on a cookie sheet (it's not a bad idea to line it with aluminum foil to avoid a potentially nasty clean up). Sprinkle lightly with salt and bake in the oven at 350F for about 20 minutes or until golden. Stirring them a few times helps them crisp evenly.
***Just a note, if your seeds are dry, baking time will be less so keep an eye on them!***
AND don't forget to set the timer like I did with the first batch. Whoops! Burned pumpkin seeds aren't very appetizing.