You know, I had started to make AUDIO files of the tapes for dumping to CD. I used raw 32 bit sampling and the sound was ok. Using a few editing programs with pretty standard noise reduction filters I got a really nice set of files for the first 3 tapes. The problem is that the whole process is too darn tedious. I never got past the 3rd tape. since then I've decided to wait until the publishers make everything availible on CD.