My Zune replaces a song with something else. I don't know whats going on, more inside

[Versani]

Ok I'm learning French and I have Pimsleur French I II and III. Now, I wanted to have my French I in my Zune, and there are 30 mp3 lessons. However, only 20 show up! I dragged the whole Pimsleur French I Lessons (it was a folder) onto the Zune software and thats what came up. I did it manually and this is what happened :

Lesson 1 syncs
Les. 2 syncs
Lesson 3 syncs
Lesson 4 syncs

I ADD LESSON 5, and Lesson 1 disappears!!
So it then shows up as..

Lesson 2
3
4
5

I continued.. and my lesson 5 disappeared when I put lesson 7.

I don't know whats going on.. I'm starting to really hate my Zune, I only got it because it doesn't break as easily and it has a radio..

ALL the lessons are in .mp3, I even listened to them on WIndows media player , but one lesson disappear swhen I add a different lesson?!! What's going on? How can I solve this...

I have the Zune 30gb, I haven't used it much and figured I might aswell learn languages with it. I have only used 1gb of it because of another language in it (spanish).

[NSILMike]

Originally Posted by Versani

Ok I'm learning French and I have Pimsleur French I II and III. Now, I wanted to have my French I in my Zune, and there are 30 mp3 lessons. However, only 20 show up! I dragged the whole Pimsleur French I Lessons (it was a folder) onto the Zune software and thats what came up. I did it manually and this is what happened :

Lesson 1 syncs
Les. 2 syncs
Lesson 3 syncs
Lesson 4 syncs

I ADD LESSON 5, and Lesson 1 disappears!!
So it then shows up as..

Lesson 2
3
4
5

I continued.. and my lesson 5 disappeared when I put lesson 7.

I don't know whats going on.. I'm starting to really hate my Zune, I only got it because it doesn't break as easily and it has a radio..

ALL the lessons are in .mp3, I even listened to them on WIndows media player , but one lesson disappear swhen I add a different lesson?!! What's going on? How can I solve this...

I have the Zune 30gb, I haven't used it much and figured I might aswell learn languages with it. I have only used 1gb of it because of another language in it (spanish).

Look at the file names and metadata. It sounds like the software thinks lesson 5 and lesson 1 are the same thing.