I started with the SParkfun voice playback module but ended up going with a smaller module for space reasons. I used the Arduino's exisiting library to gtet it up and running. It allowed me to sort out issues with how to format the SD card so it would work with the module and the funky audio format it uses.

I used a formatting tool from the SD industry standards site. I had to google around to get a tool that would conver audo into the format used by the VM unit..

nce I had that all straight, porting to the IMP was very straight forward. Pretty much all I had to do was replace Arduino lib code Squirrel language constructs and it worked. I prettied it up into a class.