PAE does not give any ram increase, why?

[Artem Kuchin]

Martin Nilsson wrote:
> Artem Kuchin wrote:
>> Apr 21 18:01:30 osiris kernel: CPU: Intel(R) Pentium(R) D CPU 3.00GHz
>> (3000.33-MHz 686-class CPU)
> 
> Why bother with PAE on a CPU that is 64-bit capable and can run the
> amd64 version of FreeBSD 6.2?

Do you know a RELIABLE way to migrade a production server with a bunch of
jails and a dozen of webserver from x86 to amd64 without going into
full system reinstall from scratch? If yes,  then, please, give the 
procedure and will do it.

--
Regards,
Artem