MySQL RDS instance - don't remember the specific size, but large - multiple processors, high bandwidth, high disk. I was gonna put some automated load on it to show the boss performance would be comparable to our dedicated server at Rackspace, and just forgot to turn it off.
The boss is happy with Rackspace and regardless of price, options, features, etc... he doesn't want to leave. I can only do, what the boss allows me to do. I don't hate Rackspace, I use them for other projects, but their service has gone down in recent years IMO.