Absolute Power Corrupts?

Hopefully just your moral character, and not your hard-disk, as Absolute Power is the expansion for Tropico 3. Interesting one this, because I hadn't heard much of the game after release so I had to wonder how well it had done for sales. Turns out it did this many: enough for an immediate expansion pack. How many is that? I just don't know. Anyway, Absolute Power includes a "new campaign featuring 10 missions on a separate map with 10 islands which are also available in sandbox mode", and an archipelago of additional buildings, roads, and other island-forming stuff. There are also new factions, and other bits to spice up the political side of things. No sign of an official web page for this yet, but the release date is approximately "summer".