You'll never get blades sharper than this system...

http://www.sharpeningwheels.com/new/

I used to take pride in putting a razor sharp edge on a hunting knife with stones, till my buddy showed me his knives where he used the wheels.... They are paper wheels, not to be confused with stone or abrasive wheels. Good idea to start out with junk knives first though, as it does take a bit of practice to figure it out, but once you get it, you can sharpen a set of kitchen knives in about ten minutes. And do not position the blade against the rotation of the wheel (yes, some people do). I recommend the 10" X 1.25" wheels, as I find it easier to keep the blade perpendicular to it.