Need to enable PAE in BIOS?

I have 4GB of memory on an Asus A8V-E SE motherboard running an Athlon 64 X2
4400+ processor. Do I need to enable PAE in the BIOS for Vista Ultimate
64-bit?

Device Manager reports 4GB whether or not PAE is enabled. However, when PAE
is disabled, Device Manager displays a yellow (!) next to the AMD Special
Tools Driver.

PAE does not apply to x64.

"Hackworth" <NoSpam4Me@spamless.com> wrote in message
news:xZydnUuIO5RpG7bVnZ2dnUVZ_j6dnZ2d@comcast.com. ..
>
> I have 4GB of memory on an Asus A8V-E SE motherboard running an Athlon 64
> X2 4400+ processor. Do I need to enable PAE in the BIOS for Vista Ultimate
> 64-bit?
>
> Device Manager reports 4GB whether or not PAE is enabled. However, when
> PAE is disabled, Device Manager displays a yellow (!) next to the AMD
> Special Tools Driver.