K2 – How to use FULL posts in Catagory Archives

I need to change the K2 catagory archives. When you click a catagory link under a post, the list of all posts in that catagory come up, but just excerpts. I need to change this. If there is a way to have the full posts come up, or only the title/date etc. in a list that would be fine too. I just can’t find documentation on this anywhere. Any help is greatly appreciated.