Oh to be lucky enough to have problems like this!  Lee has the solution.  What a provider!  ”Look up in your menu bar by the clock and you should see the Air Video icon. From there you can set its preferences. The reason you can’t delete it after running it is because it is truly running (as you can see from the menu bar.) Try setting it up to share a folder with videos in it (from the “Server Preferences” menu item.) Then run the iPad app and point to the shared folder. It really is amazing to have such a variety of formats playing on the iPad. I’ve only played with it briefly, but I do like what I see.”