hi there, i just purchased the two expansion packs (already have GC2) via the stardock store. the purchase was received and it said i'd have to wait for an email with the download link. i've waited about half an hour now but didn't get anything, not even a confirmation email - am i just too impatient or is something wrong? i would have expected at least an email confirming my order etc.? how long does it usually take from purchasing online til you can download the game? thanks and regards