CoyoteChet,
To answer a few of your questions:
- We have all 3 types of files (wav, mp3, fxp) on our FX3. There is no need to convert the files, the unit plays all 3.
- Sounds that come installed on the FX3 are 3 minute loops. However, the loop length is basically unlimited. I put on a 15 min looped recording during testing. The usb interface is a dream to work with. The unit has a large memory which allows for approx 2.7 hours of recording depending on file size (I was told you can place NINE 30 min sound loops on the unit).
Woops - looks like FOXPRO answered at the same time..
AP