Atmel's FLIP utility is used to write an updated firmware file to the FlySight. To download FLIP, follow this link:
Under the "Software" heading, click the disk icon to the left of the version you want to download. If you're using Windows, and unsure which version to download, go ahead and download "FLIP 3.4.7 for Windows (Java Runtime Environment included)".
Install FLIP, then continue to the next step.