No matter what I seem to do, when I select an "Album" my receiver always plays the songs in alphabetical order.

I rip using MusicMatch. All id3 tags have track numbers on them. Additionally, the file names are all numbered 01... 02..., etc. But it always plays them in alphabetical order, not counting the numbering. Aside from renaming everything to start with a number, what can I do to get things to play in the right order?

Thanks.