Good to hear you were able to solve the problem (well, in theory, as you mentioned you haven't actually put it into production yet. But you sound confident...). This should cement your status as guru extraodinaire in the eyes of your coworkers. I have gained a reputation somewhat like this too. Even though I know it's completely untrue, my supervisor likes to say "you can do anything! there's nothing you haven't been able to do!" Unfortunately this comes at a cost -- the projects that you are asked to do, the ones that "you can't fail," will get increasingly difficult. So on that note, I wish you good luck in the future. Hopefully you and I both will be able to keep solving the problems dropped on our plate.

Merry Christmas, Happy New Year, and Good Luck. 8^)