Best Sync Method, period -- that's all I'm asking.

I sync my music by dragging and dropping the folders onto the device in MSC mode. To sync playlists, I create them in Media Monkey, export them as m3u playlists and then copy them to the device in the same relative position. That is, all my music on my computer in in a folder called “Music.” My Playlist folder is in the same director as the Music folder. My device also has the music in a Music folder and playlists in a Playlist folder, so when I drag and drop the playlist files from the computer to the device, it seems to work perfectly.