Diamon Trackstar .aap <--> .dsk file conversion

["Diamond Trackstar E Owner" <public2@glinberg.com>]

Can anyone tell me if/how it is possible to convert between .aap and .dsk
files so I can use my new Diamond Trackstar E emulator?  Or where I can find
archives of .aap files?  I can only find .dsk files, like on Asimov.  I
don't have an external drive for the  Trackstar yet.

Any other Trackstar info or references would be much appreciated!!!

Thanks much!