On Wed, 9 Mar 2011 18:24:24 -0500
"Teo Zenios" <teoz at neo.rr.com> wrote:
  (can they be reworked like a Dallas RTC chip?),
Yes. I've done this several times.
  and how do you reprogram them? 
First match of
google search "sun nvram":
http://www.squirrel.com/sun-nvram-hostid.faq.html
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\end{Jochen}
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