The NXP works fine for me, even on the supposedly faulty level (using player V10.011.011-B; which is the same version Flopsy said he uses; I also had my config the same, so not sure what's going on here).
The only issue, and this is an EXTREMELY minor one, is that at least one music file is missing. If you put the attached music file in your "music" folder, that'll sort that issue out.