How much is every thing worth to the point system? Just as How much are the buildings, research, and ships worth each??

I dont know how too...i actually want to do know how it works before i use it beause i am going to be gone for awhile

I have to agree that was a big jump down...I had like 40 to 50 of them and suddenly i lost 1000 of my 2000 energy...not to cry or anything but a heads up on that would have been nice because it took me some time to just get the energy to power what i had...does having negative energy do something to...