Kirch, I just purchased a LANSKY 5-stone precision knife sharpener set. The sytem is easy to use & costs around $35. It works great on all our knives. If you spend about 10 extra minutes using the fine and extra fine (yellow) on each knife, the edge comes out pretty close to factory sharp.
To resharpen say 3 or four knives (after an elk for example) it takes me about 45-60 minutes or two beers, and all knives are ready again for next years hunt.
Hope this helps. Jimsmokepole