In article .com,
Chris! writes
Whats wrong with providing uninterruptable power to the bits that need
resetting so if there is a power cut / surge in future the only effect
will be a loss of traction?

Cost/benefit ratios.

If it only happens once a year, how much is it worth? Given that you
will need perhaps dozens or hundreds of UPSes. And if they fail more
often than the main power feed, you're actually on a loser!

--
Clive D.W. Feather | Home:
Tel: +44 20 8495 6138 (work) | Web: http://www.davros.org
Fax: +44 870 051 9937 | Work:
Please reply to the Reply-To address, which is: