Just in time for the weekend, Stardock have released a Sins of a Solar Empire demo. Just over 38-Peggles in size, it includes the tutorials, a couple of pre-generated small maps and a randomly-generated medium one (Allowing up to two and three AI opponents respectively). Its' limited to ninety minutes of play. Get it from here, and read my review and our interview with Ironclad to remind yourselves why you should give it a shot.
No jokes in an RPS post? I must be ill.