HI Al,
The .spj file can be accessed by audio editor.? I use an opensource editor called Audacity.? You can get it here.??? ? or here??.
When you use it, you will need to choose, [Import Audio] and then choose Raw Audio.? On the next screen select 11k sampling rate and 8 or 16 bit depth depending on your spj. file.
The .spj file is simply a single audio file.? If you open the spj in SoundPro the timings will correspond to the timings in the editor file.? I used this to pull apart some spj. files to create my own .vsd files.? Using Audacity you can select portions of this file, copy, create new file and paste.? Then export the file as .wav.? be sure to set the proper bit depth.? All your files need to be the same bit depth.? ?I will not share any I've made as I'm doing this for my own use and sharing will violate the intellectual property rights of the sound file owners.