I recently started playing SSF4 AE on XBL, and looked thru the DLC list and saw that these were free now:
Ultra Costume Catalog #1 and #2 (sorry that there is no link, but appearentely since I run Firefox I cannot copy/paste links or anything else on this site unless I start changing settings on my browser, which I don't feel like doing just for this site).
If I understand this correctly, I can see other people's dlc costumes (which I can) and also use these dlc costumes (which I cannot).
Am I missing something? No where in the description does it say that it allows to "view only", but it is free so idk. If it should work for me then I will try and reinstall it, but it's just odd that I can only see other alt costumes instead of use them.