Reading Maps back in to game array?

Just so you know, you might want to take a look at the additional parameters to "RequestFile". You can set default extensions to open, and also set a starting directory (which is definitely convenient for the end user.)

Here's an example from the doc's of using the extension filter:

filter$="Image Files:png,jpg,bmp;Text Files:txt;All Files:*"
filename$=RequestFile( "Select graphic file to open",filter$ )

Print filename