Dan C wrote:
> On Thu, 02 Jun 2005 19:30:18 -0700, Miguel De Anda wrote:
>
>
>>I'm just kidding. 
>
>
>>User-Agent: Mozilla Thunderbird 1.0.2 (Windows/20050317)
>
>
> I doubt anyone took you very seriously...
>
It depends what kind of system you are discussing. On some big machines
individual system boards are hotplug so you can pull each board in turn,
upgrade CPUs and memory, all without downtime.