..
epson T20 Disk Unit Basic HX20 reference manual.pdf epson T20 Disk Unit Basic HX20.pdf epson TF20 HX20 Basic Reference.pdf epson TF20 technical manual.pdf 
epson_sd-680l.gif 
epson_smd-300.gif 
and have not been tested. Especially for files that
run on a PC (such as emulators, etc) you should use caution.
Of course, no one at GameSX.com, NFGgames.com, nor NFG,
is going to accept any responsibility if something goes wrong. <3
Discuss your concerns on the forum.