Ive just instaled GC2 (Collectors Edition) and for some reason I cant get the latest download.I enter my CE code in the space provided but all I get are CE d'loads which require the latest version of GC2 which I cant get! It seems to be a catch 22 situation. Ive tried installing through Stardock and that says my serial number is invalid. But it seems to be valid on this site.Im seriously confused. Is there another serial number anywhere? Ive checked everywhere and cant find any only the CE number on the back of the manual. Help.