To allow Dapper to compress your music on the fly to your dap you need to download and install ffmpeg, as well as give OSX the warm-n-fuzzies that its okay to run...
2… Double click the ffmpeg app that is unzipped as a result.
3… You may be warned that OSX doesn’t trust the app, lets jump through hoops to tell it that the compressor app is OK:
3a… Open system preferences, security and click the button that says to Open anyway:
3b… Now try double-click the ffmpeg app again. This time click the Open button to confirm you want to run it.
3c… You should finally see that its run:
4… Now you need to copy the newly-run ffmpeg app to where Dapper can see it. Clickon the finder icon on the left of your OSX Dock:
5… Click the “Go” menu and select “Go to folder” and enter:
6… Copy that ffmpeg file from the downloads to the folder that just opened. Youre done!