Fellas, I'm looking for some help learning the fine art of knife and tool sharpening. My typical MO has been to get my pocket knives sharpened up at the gun shows every couple of months, but now that I'm trying to get outdoors more often, that's not cutting it any longer - because my tools aren't cutting well any longer. My budget is extremely limited at the moment, so even buying a fifty dollar specialty system is out of the picture for me right now. I stumbled across this YouTube video. I wonder what your guys' thoughts are? Anybody with some tips, tricks, and inexpensive methods?