.FSB Issues

[Pingus!]

I extracted many different files from .fsb.

At first I used the fsb extractor and received .celt files.
Because I was unable to do anything with the .celt files, they were discarded.

Next I used tw2unfsb (Witcher 2 extractor) and was able to get wav files with the voice clips.
After adjusting all of the rates (bitrates or samplerates w/e they are called) I noticed that the sounds are cut off for nearly all of the extracted sound files.

Is there anyway to extract the .fsb files without getting random sound parts cut off?

Hey! Could you please upload the sample .fsb files so we may take a look? Thanks!
~Anex