Every bit of new information we receive can be viewed as a puzzle piece. Put enough of the puzzle pieces together and suddenly you have a picture of the whole. Those puzzle pieces are what contribute to an aha! moment. And we all love those aha! moments. Reading reviews, talking with fellow audiophiles, blog posts, forums all contribute bits and pieces of new information and ideas. And each time we add another information puzzle piece it's probably a good idea to step back and see if that piece was enough to make the overall picture clearer. Drip by drip, piece by piece, we accumulate bits of new information on sometimes an hourly basis. "Aha!" is music to my ears.