Yep, I highly suggest TsGUI as well!
What you want to do is go into Command Line and type:
Mount RAD:
This will set aside part of your RAM to use as a virtual Floppy disk.
You then load up TsGUI and well...
...the rest should be VERY obvious.
Select your RAD Drive.
Select ADF.
Write to RAD.
Or if you are using a real floppy, then select DF0 instead and forget everything I just said about RAD.
