A feature that renames files according to their tag entries and
automatically keeps your "my music" folder organised. Much like iTunes does
but with artist name in the file name too.

A way to iron out the bug that dearranges my library. I.e. When I say, sort
library by artist, (click on the artist bar at the top of the collumn). I
then go say, to now playing, and then back to media library. I then find that
the library has dearranged itself although the "artist bar" at the top of the
collumn is still selected suggestion that WMP thinks that it is still
arranged. Please fix this as it is one of the most annoying things about WMP.
When I tested the 10 series media player it also had this bug.

Why can't they allow multiple instances of MP9 to play at
the same time? Instead of the default of using a single
instance of the player each time I click a file