Elemental: War of Magic - Demo in September

The Big Download says an Elemental demo is planned for September, according to a review guide that accompanied their copy:

Big Download just got an official reviewer's guide for Elemental: War of Magic, the upcoming fantasy turn-based strategy game from developer-publisher Stardock. In the reviewer's guide it makes mention that a demo for the game will indeed be released for folks who want to try out a free portion of the title. The demo is currently set for an early September release. No detail about what the demo will contain have been revealed.