There are a few Hybrid servers running at any one time. Each user is assigned to one server. The majority of time, they aren’t being used. You aren’t going to be playing 24/7. So all servers aren’t left running continuously, users should let me know approximate times they need the server available. Please use the form at http://www.roulettephysics.com/hybrid-access/
Unless you have specifically let me know a timeframe, your server will remain off.
If you don’t know exactly when you will need access, I can just leave it running but I’d rather you at least let me know when you wont be using it at all. Otherwise if you’re on vacation or something, the server will be left on for nothing. One server by itself doesn’t waste much energy, but multiple servers does.