Rudhfalas

Difference between Stars? in Galactic Civilizations II GalCiv2 Forums

So can anyone tell me what the difference between each type of star is?

Trade for techs? Too easy in Trade GalCiv2 Forums

I don't have the game, but I had the occasion to try it at a buddy's, so I wasn't able to see the whole thing. But from what I saw, and it disappointed me. What happened, is that in a very short game, I was able to trade so many technologies in. Of course it wasn't a big game, and I left soon after, but is it always like that? Is it just easy as sending Planetary Invasion and recieving 10 techs?