At the end of the file transfer and deletion process, MC creates playlists on iPod based on what you selected.
Okay, I gather now that there's nothing broken about my setup, and that's how it is for everybody. I didn't really explain how I was trying to use the iPod. I was hoping there was a way to have MC leave untouched any playlists that weren't selected for syncing, for the reason explained below...
Try leaving all the playlists or smartlists you want on iPod checked and sync them. When you make changes to these just resync with everything checked. Keep in mind that any files which are already on iPod will continue to be on iPod so the process will be fast.
This will work, it's just tedious for me. Syncing everything isn't fast for me, because my Gym and Other playlists are randomly generated from a library
much larger than my iPod, and they fill up most of its capacity. Whenever I sync, all (or almost all) of those two new random playlists have to be transferred because they're not already on the iPod.
I want to sync my Radio playlist every day or two, but my Gym and Other playlists could probably last a couple weeks before I wanted to replace them with another random batch of songs. It's annoying to have to replace the full capacity of my iPod every time I want to sync up a new radio show or two. It makes every sync take much longer than it needs to, and probably puts more wear and tear on the iPod's drive.
I guess I can make the Gym and Other lists smaller so they need updating as often as the Radio list does, but I wish I didn't have to. What's the best way to offer suggestions for future MC features?
By the way, I don't mean to sound all negative and complaining about MC. It's just this one thing that's bothering me. Other than that, the more I learn about MC, the more I'm finding to like. It's a great program, and I've only scratched the surface of what it can do.
Also, explore using smartlists so that your content is more dynamic and you won't have to update things manually.
I've been learning how to use them, and now all three of my playlists are smartlists. (I'm sure I'll have more lists eventually, but for now it's only three.) Someone else in the forum told me how to set my Radio list to get only the most recent programs, which lets me use a smartlist for that instead of a manual playlist.