I'm pretty sure I've found one minor bug, and I might have found another more serious one.
I'm trying to sync to my handheld (as a remote drive). The structure of my handheld is that the playlist must go in \PLAYLIST and the music can go anywhere. I'm trying to have the music go into \Music.
When I configure my handheld I set the Playlist Path to "\PLAYLIST" and the Playlist Filepath to "\Music". And here's the one I'm pretty sure is a bug. After making this setting, if I click OK these settings are displayed correctly in the list of devices, BUT if I click on Edit to edit the device again, the Playlist filepath setting is always cleared; it doesn't retain my setting.
Now, the other problem, which is related is that when I sync MC appears to ignore that Playlist Filepath setting and always syncs to the root folder. I guess it is possible I just don't know exactly what Playlist Filepath is supposed to be set to.