It is the audio files of numbers 1-100 to play with Bingo, or to just practice writing. Yeah!!!!
The second more advanced audio files will be fixed and uploaded also very soon.
ALSO, it appears that when I made the change on this site, that people were unable to access the old lessons..? If that is so, I am so very sorry. I have manually edited each file, and now you all should be able to access the previous lessons. If you are unable, please let me know and I will look into it further. :):)