I gave up on Zoomplayer long ago because I found KMP -
the functionalities are quite complete / infinitely configurable (even keyboard shortcut mapping) with playlist support (mp3 or videos), and it can use Nvidia or Moonlight elecard codec
... that is if you want to fool around with it, but if you just want to install and run, its fine too (cannot say that for ZP) !
Theatretek still have a few things missing in functionalities and it was not as stable as KMP at 2.1 when I tested it; and YES, I paid for Theatertek too, so KMP is much better value for (no) money
I use a MX500 to control most things in KMP, including albums of different types of contents e.g. HD channel, Documentaries channel, recorded TV channel, etc