Thanks to all those who replied... (and apologies for the 'generic' reply).
I haven't decided which method to try first, but will look further into each of your suggestions... they are very much appreciated. Peter B. ----- _______________________________________________ VNC-List mailing list VNC-List@realvnc.com To remove yourself from the list visit: http://www.realvnc.com/mailman/listinfo/vnc-list