Recording apparatus server apparatus recording method program and storage medium

A data recording apparatus comprising:

• data reading means for reading data from a first recording medium that stores programs and first management data for managing said programs,
• data recording means for recording said programs and second management data on a second recording medium,
• management data producing means for producing said second management data for managing said programs recorded on said second recording medium based on said first management data of said first recording medium,
• data determining means for determining unrecorded programs on said second recording medium by comparing said first management data read by said data reading means from said first recording medium with said second management data recorded on said second recording medium, and
• control means for controlling said data reading means to read said unrecorded programs among a plurality of programs from said first recording medium based on a result of comparison by said data determining means, and for controlling said recording means to record said unrecorded programs onto said second recording medium.