Here's how I add my sets. First I created sub-collections-Topps Sets, Fleer Sets, Donruss Sets, Bowman Sets, Upper Deck Sets and Other sets. Then I pull up the set(type it in the search at top of page), say 2010 Topps, and when it comes up, just under "collection summary" you'll see a bracket with a drop down menu. When you click on the drop down menu, all your different collections will show up. You click on whatever collection you want to put the set in, so for the 2010 Topps Set, you would click on "Topps Sets". That takes you to the Topps Collection and will show all the things you can do with the set. You go to the "Cards" section and click on "Add/Update" . This will take you to a listing of every card, with variations, and you will see two brackets. Top Bracket shows set name and the drop down will bring up any parallels or inserts for the sets. The lower bracket will show "Choose and Action" and the drop down shows all the things you can do with the set. Click on the drop down and the first option allows you to "Add all cards to your collection (without error or variation). When you click on that, it adds every card(without error or variation) to the Topps Collection. As I said, you must set up the collection name, before adding whole set. If not, you'll have to put it in the Main Collection and then move it later to whatever collection you create. All of this sounds like a lot, but once you get the collections set up and finish a set, it's easier to add the set, and it goes the Topps set collection. If you have any issues, I'd be happy to try to help if you want to message me.