File order on sansa clip+

MP3 players Sansa Clip | Clip+
1

I’m a little confused by the way the clip+ orders files. It used to be alphabetical (ideal), now it appears to have no rhyme or reason. Currently I have these files (in PODCASTS)

  1. Show-20100927-a.ogg
  2. Show-20100927-b.ogg
  3. Show-20100927-c.ogg
  4. Show-20100927-d.ogg
  5. Show-20100928-a.ogg
  6. Show-20100928-b.ogg
  7. Show-20100928-c.ogg
  8. Show-20100928-d.ogg

They are ordered that way both alphabetically and by date. (ascending date) on the player however they show up in this order:

  1. Show-20100928-a.ogg
  2. Show-20100928-b.ogg
  3. Show-20100927-a.ogg
  4. Show-20100927-b.ogg
  5. Show-20100927-c.ogg
  6. Show-20100927-d.ogg
  7. Show-20100928-c.ogg
  8. Show-20100928-d.ogg

 Is there a way I can fix this on the player? Do I need to change something about the files to get the sansa to order them correctly? I am not using id tags (Ogg Vorbis tag) Is this a bug?

Edit: formatting…

3

I don’t use ID tags, Does the sansa require them to order things correctly?