Creator server uptime?

I just found out about Creator last night, and already have a database set up. They weren't kidding about how fast and easy it is. But I am trying to convince the boss to move to this instead of what we are currently using, and today when I was going to show him what I had set up, the server was down, and said it won't be back up til midnight. Ouch. So my question is how reliable is the Creator site? If something like this were to happen again and all of our information was inaccessible, it would grind us to a halt with very tight deadlines on our projects. Is the server being down something very rare here, or does it happen too often? Thanks