This past summer, a friend and I spent Labor Day weekend at my cabin in northern MN.  Looking through the cabinets, I found a bottle of mead I had made about 10 years before.  I recall drinking some of the batch when it was about a year old, and not being real impressed with my work.  We opened this bottle on a whim, and it was fantastic.  Very dry, super smooth and with a deep, complex flavor.  No matter what else you do, give it lots of time.