Tommorow I got to move my web site from one to a other server and because of the nature of the site how large it is and It needs to all switch at once, it's going to be a pain in my butt. First I got to make sure I back-up all my web pages, scripts and other files. And of course make sure everything is in working order or risk the site going down, which would hurt sales.
After that, I have to setup the IP address of the new server and have a temporarily redirect. And than I need to edit my DNS records and set the time to live to about 5 or 10 minutes.