Topic: Running a Flash program off of a USB drive

On our Chumby, our Circa-Med Flash app can run off a USB drive just by changing "Circa-Med.swf" to config.swf. (Thanks for making things so EASY!!!) Our visual images look great and the sound quality is awesome!

However, when we plug the same USB drive in our new Infocast, while we can again hear even better sound quality, the visual images do not at first show up, then occasionally pop up again for a few seconds and then disappear for a while. As Circa-Med is almost working as flawlessly on the Infocast as it is working perfectly on our Chumby, how can we get our app over the Infocast goal line?