The link you provided appears to be correct since Core Duo CPUs do not have
EM64T support whereas the Core 2 Duo and Pentium Dual Core D series CPUs
do.

Following is another link that states this:

http://www.bit-tech.net/hardware/200...n_the_desktop/

Also I could find no statement at the Intel Website that states that Core
Duo chips have EM64T support.

"JW" wrote in message
...
Do you disagree with the following link or am I misinterpreting it?

http://en.wikipedia.org/wiki/Intel_Core


"xGamer" wrote in message
...
All Core Duo processors feature EM64T.

So the one you listed, will run Vista x64. It won't be much of a
difference
over a core 2 duo processor because EM64T is sorta like a software based
driver where as core 2 duo processors are directly supported with Vista.

But still, you can run x64. I have a Pentuim D 820, I run x64 vista.

Chris

"guitardude" wrote:

Hi, I am currently running 32 bit Vista Home Premium, but I am
considering
upgrading to Vista Ultimate and the 64 bit version if I can. How do I
find
out If my hardware can support a 64 bit OS? Thanks in advance,
guitardude