Yes, it is a 64-Bit Processor, I have the same Processor in my brand new
Gateway DX420B Series Computer, and 64-Bit Operating Systems do work with
the computer, Just Fyi.

"Mike" <Mike@discussions.microsoft.com> wrote in message
news:2B55217D-4A66-4D22-AE13-53358F317F86@microsoft.com...
> My computer specs are:
>
> Windows Vista Home Premium
> Pentium D 3.0GHz
> 2GB Ram
> GeForce 7800GTX 256MB
> Soundblaster Audigy 2
>
> I had a question regarding my processor. I know that it's a 64-bit
> processor, however when looking around Windows I'm getting conflicting
> information (see screenshot). Does this mean I need to update my bios or
> chipset driver? I'm a bit confused.
>
> http://img.photobucket.com/albums/v1...titled-1-5.jpg