Bookmarks should allow (if i understand them correctly) to pop right back to the last menu location

That's not how I understand bookmarks to work. I think they're more like this: If you're in the middle of a big 1000-song playlist, and you wanna hear a particular song, you bookmark your current playlists, go search for that song, then restore the bookmark and it picks up the big playlist right where you left off.

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Tony Fabris