asterisk users - Mar 2006 - OT: reset LinkSys 941 to factory defaults & howto config' via TFTP

Dear All,

1. any one know how to reset the 941 to factory defaults?
2. any one know how to config' the 941 via flat configuration file via
TFTP? sample file? URL? 

(LinkSys tech support has been just a hair above worthless to me thus
far)

Thanks very much.
 
www.sjobeck.com