Dragon Age: Origins
Firstly if you have win 7 n ie 9 on your computer the steam ultimate edition works fine. Once you do the fix for the missing dlc error due to the Bioware changing their site.
But please remember if you have win 8 there will be no updates to the game and also the trainers do not work with the Origin version.
You can find other information of issues/fixes in my post.
[Edited by Toki, 3/20/2014 2:46:21 PM]