... rule "Format on Device:" to offer Incompatible, such that any matching tracks give a warning to the user and are not sent. This allows the user to block the non-matching behaviour of sending tracks unconverted, so to avoid incompatible files being sent to the device.
Tracked at http://www.ventismedia.com/mantis/view.php?id=6862
1148 Suggestion: Device Profile Auto-Conversion...
Moderator: Gurus