What is the difference between MP3 Export and MP3 Option?

MP3 Export only supports exporting to the MP3 file format from Pro Tools. The following versions only support MP3 Export:- Pro Tools Free (5.0.1)- Pro Tools LE 5.0, 5.0.1- Pro Tools TDM 5.0, 5.0.1MP3 Option supports both import and export of the MP3 file format. The following Pro Tools versions only support MP3 Option:- Pro Tools LE 5.1 and later- Pro Tools TDM 5.1 and later

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