I've purhcased the game online, but was not given or sent a link/serial with which to download my copy of the game. I have also somehow been charged twice on my credit card. I've made multiple efforts to contact Stardock, but apparently they close up after 4 PM and on weekends, and I've recieved no response to my e-mails. This is my last option of communication before I resign myself to having completely wasted 90 dollars, at least for the rest of the weekend. Can anyone be of any help?