KERTHUNK RE-THUNK: We're not sure about the sound your stapler makes at the moment of contact, but ours gives a rather satisfying "kerthunk" with each delivered staple. And we're not ready to trade that. Still, at tax time, as one cleans out the files and goes over the past year, there is stapling and organizing and more stapling to be done. We like this staple-free stapler, which will attach up to four pages together with a bit of metal-less magic. KERPOW: We just invented a new sound for this stapler. Now we'll have to buy one, for ten bucks at Urban Outfitters, to see if that is indeed the sound it makes.