Clemenseken wrote a dictionary for the 500/505 you might want to give it a try.
The program requires a Secure Disk. I recommend using the smallest stick possible, this will load the program the fastest.
See thread here:
Dictionary. I think it should meet your need.
Download the latest version
.87
Then download the
english dictionary
I've also updated the auto run see post
here so that you can launch the dictionary while your reading a book. Just press and hold the 0 button.
=X=