Here is a picture of the 512K/512K Flash/RAM card out of the packaging.
There are even instructions with it. Does anybody read these?
1. Open the Card Flap and push the card into Slot 1.
2. Leaving the Card Flap open (or open it again), press the reset switch a couple of times with an opened paperclip.
3. Shut the Card Flap
You should see the HARD RESET ... come up on the screen, if not
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try moving the contrast knob one way and then the other
if that fails - go back to 2 and try again.
If it works you should see the INDEX screen.
Note that UK is displayed underneath the OZ symbol top right-hand corner of the screen.
Press 
J to start Flashstore
Use the cursor keys 
to move to the next window, then the 
five times until it is over the F /flash.txt filename.
Press 
to select that file.
The following screen will be displayed. You can use the cursor keys to change the Save to: destination if desired, but :RAM.1/flash.txt is fine.
Press to confirm this.
This screen shows the file was copied to :RAM.1 successfully. Press either 
or to resume as instructed.
The following screen is displayed.