I used the method you suggested @joyrider3774 to extract the audio files from a few tables to see if i could add more SSF to the PFX3 Jaws table. Turns out the the Pinup Popper SSF setup doesn't include any of the ball rolling sounds/tracking or the miscellaneous 'thumps' and thuds you get when using the standard stereo mix from Zen Studios so I eventually decided it wasn't worth it.
However, I am wondering how to unpack the .pxt images/graphics files I extracted. You mentioned that you had a method to do this in another post. Can you please share how this is done @joyrider3774