I'm not sure if people know about this little 'trick,' I was rather surprised to find it, personally, but I'm fairly new to the game. I've lurked around the forums quite a bit, learning what I can, just thought I'd throw this tidbit out there. Anyway, I invaded teh Altarian main planet (Altaris, I believe) with 2 2000 troop transports and Information warfare. With a luckly 'roll' and their approval of 44%, I did very well. In fact, I finished the battle with just over 4000 troops, which means that I kept Both transports and took the planet. I don't really think this would be a useful tactic, as the odds of fighting a planet with such a low approval seems low, at least in my experience. Thought it was neat though!