According to the help I should be able to filter between Top Level or All Levels, but I don't have it (I really need it) and I can't find where to turn it on.
That feature is new to EPDM 2014. Are you using 2013 or earlier?
That sucks. I'm on 2013, and it's in the 2013 help files online!
I can't collapse the list using the arrows either. ugh...oh well.
Depending on what you need to do, you might want to use 'Open File List' (from the context menu) and it will open the list in Excel, with a column labeled 'Level' which you can use to filter/sort. I made heavy use of this when checking in our legacy data to filter on errors and such.
Retrieving data ...