Launch your games in format other than the intended one. Or for those games with mix region, launch them in any mode at will. This should give you a finer control over how your xbox titles are launch. The options will change depending on the game selected.
You just FTP'd or copied another title and don't want to reboot? Well, you won't have too. Hit the "Refresh List" option and see your newly installed title. Game getting too old, no problem, hit the "Delete Game" title and give that HD of yours the much needed space back.
Game Saves Manager.
Don't want to launch MS dash to manage your game saves? Again, you won't have too. Do it right from this dash. You can transfer game saves from the HD to any memory unit, vice-versa, or from MU to MU. Take note of the information being provided.
Here's another shot of the Game Saves manager. Note that it displays the XBL DLC too. No, you can't copy DLC from this module since it has the tendency to go over the size of a standard memory unit. But it will be happy to tell you the actual location, then use the file manager to do the actual copying, if you so insist
There's more but still being tested by me. These modules are being tested by beta testers as I speak.