On Mon, 01 Oct 2007 06:52:11 +0000, Len Lawrence wrote:
 
>> ----- snipped again ------

Apologies for answering my own post.  Had another go with wxWidgets. 
Installed the ruby gem and copied the installed files to the site_ruby
directory.  All is well - and wxRuby has a listbox.  This might help
somebody as green as me.

Len