Hmm, every programm supports Jump Lists, if you point to the right click list on the superbar. Under pinned every file type that is associated with the pinned application can be linked to. But remember: The file or shortcut must be physicaly present somewhere.
I'm using this with Winamp and WebRadio shortcuts to shoutcast playlists. I simply save a station in my user folder under a subfolder Toolbars/Pinned and drag it to the superbar to pin it. Really handy imho.