Jump Ahead/Back Setting have changed

FastForwardAmount and RewindAmount settings have changed.

Added playgroups which allow default playback options (timestretch, skip and jump intervals) to be set on a per recording schedule basis.
Important: The new default playback group does not inherit the skip settings previously configured in mythfrontend. Please visit the Playback group configuration screen to reset your defaults to the expected behavior.

[ http://www.mythtv.org/wiki/index.php/Release_Notes_-_0.19#New_Features ]

Thread found about this:

http://readlist.com/lists/mythtv.org/mythtv-users/0/136.html