Digital Audio Players with Smart Playlists

[lifetimelearner]

I'm just getting into high def audio after a decade and a half of using iPods. I loved the smart playlists (or dynamic playlists or intelligent playlists or auto playlists - whatever you call them) and am wondering if any of the HD DAPs have that capability. In other words, I'd really like to be able to get a continually updated list of say songs from my favorite playlist that haven't been played in a week. Thanks.