Hi all, just bought the game (digital d/l) and not really getting this downloading thing. If I click on an item with "add to d/l cart" it says the content is invalid, no diff with whatever category I pick. Now if I click on Download Helper it shows up in the d/l window as downloading, so I assume it is working, but as an eg. a scenario I d/l doesn't show up in my default scenario list. Am I missing a step or something? Also, on the main page that shows content updates, are all these items for all the scenarios or just Surveyor? Thanks, confused in Canada.