You will need a CRT, and a kFloppy cable and software to do this.
Go into the Karel prompt screen (k from the main menu)
start up kFloppy in the directory you want to save (make sure that you do not have the large RJ files option set)
type in "copy *.* fd:"
all files should now transfer through kFloppy
To load files into the RH type the following
"copy /o FD:*.* BM:"