This "Creating a File Upload Field" is for creating a form field on the client side (i.e. browser, HTML form field). I want to set those *after* the form has been submitted back to the server. I'm not sure what I am trying to is documented, I think it would be here http://search.cpan.org/~lds/CGI.pm-3.42/CGI.pm#SETTING_THE_VALUE(S)_OF_A_NAMED_PARAMETER: if it was. I am hoping someone knows of a workaround (hack?!) to do this.