TSTime - Version 2.00 This program will set your computers internal clock to the USNO atomic clock. Requires no user intervention after installation and a simple option setting. It can be set to load each time you boot or every couple days. If you connect to the internet at any time while it's loaded it will set your computers date/time to the incredibly accurate atomic clock. Automatically unloads itself if it not scheduled to update you system so it uses no resources. No-nags until it has been used 30 times! It will then continue to work, but to remove the nag it's just $7 US.