Microstudio to Hoster File Names

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Why does Microstudion name files in this format:

Artist Name_-_Song Title_-_DiscID-Trk.bin

When you try to import them into Hoster you can with a little work but why doesn't Microstudio name them in the Hoster style which is typically in one of the "user define button styles" none of which start off with artist name.

I have been importing my CDG disc into bin files then converting them to zip files since they take up less space. It would be much simpler if I did not have to define the field order.