Here's a Tip

If you ever rebuild your router, remember to re-enable it to act as a local NTP server on your domain. I've got two systems that rely on it and haven't had an update since August 12.

My Windows system was slow by about 40 seconds, and my mail server was almost 27 seconds behind. Nothing earth-shattering, but that's a much greater difference than the < 0.1s I like to keep.