DCS Consumer Loader software is used to program the DCS system components (Remote, TIU), Load sound files (in locomotives) and backup and restore the DCS Remote handheld. Improves the sound file and code chain file loading by automatically adjusting the data rate for files that contain more than 50% zeros. The progress sub-bar will turn yellow to indicate a temporary data rate adjustment. Previously the Loader would try at the highest data rate, determine that an error occurred in the data transfer, then try the whole sector over again. In essence, the Loader is now much, much faster.