it should yell at you automatically that an update is available. if not you need to change your settings, Tools-->Settings-->Genereal tab, and select the appropriate check boxes for it to alert you when a new version of an installed application is available. Next you should be able to go to the Games section of SDC, and update DA manually from there (it will show you your currently installed version and the currently available version) i've never done it manually before, but I imagine its not too complicated... if it is, after changing the settings just restart SDC and it should detect the update automatically and prompt you for a download.
Sth is not right. When i check the games section, the DA update button is greyed out (inactive), but the purchase button is available.
Does that mean, that i can not update my GC2 Gold ?