[CentOS] SSD support in C5 and C6

On 2013-07-19 3:54 AM, Gordon Messmer wrote:
> Regardless of your storage, your system should be powered by a 
> monitored UPS. Verify that it works, and the drive's cache shouldn't 
> be a major concern.

It should also be a 'true sine wave' output when running on battery. 
Many UPS units output a 'stepped approximation' (typically pulse width 
modulation), which some computer power supplies may not like.

p.s. not really CentOS-related /per se/, but I have set 
centos at centos.org's entry in the address book to receive Plain Text... 
still, this looks like HTML, so far.
What other setting might I need to check in Thunderbird 17?