Macro to convert numerous SAM files to TXT files.

Is there a Macro I can use to work through a HDD or a directory tree converting all AmiPro files into TXT automatically.

I've recently recovered most our local clergyman's record for him. I did this the long way, importing each SAM file and then saving it as a TXT file. There must be a better way of doing this, by automating these steps with a simple macro.

Has anybody produced a macro for doing this?