I am not sure.
What I am sure of...
I have Windows Vista Ultimate installed on two older computers, a
Desktop and a laptop.
The only addition for Windows Vista is more RAM, both now have 1.5 GB
RAM.
Other than that, the newest component between them is a nearly 3 year
old video card in the desktop.
Laptop does not have Aero, but the need depends on the individual.
In both cases, I performed a Clean Installation.
Many report success with an upgrade, but to eliminate possibilities, a
Clean Installation it was.
Some having problems leaped before they looked as is evidenced by many
posts.
Others have problems with seemingly no cause also evidenced by posts.
What makes the difference between those having success and those not
when both have prepared their computers?
That is the trick, locate the difference that caused the problem.
A good portion of problems are inadequate computers whether new and
supposedly sold with Windows Vista or upgrades.
With new, all the junk given by OEMs hog a lot of resources and kill
performance.
Inadequate memory even on new Vista computers.
All problems, known and unknown, need to be resolved BEFORE attempting
an upgrade.
No one should expect an upgrade to resolve anything unless that is one
of the specified purposes of the upgrade.
--
Jupiter Jones [MVP]
http://www3.telus.net/dandemar
http://www.dts-l.org
"Dave T." <> wrote in message
news:_9xQi.4649$...
> Jupiter, Weigh in on this. I may be wrong (probably am), but it
> seems that the majority of problems posted here are either laptops
> or upgrades to older machines. Do you notice that, or am I in left
> field.
>
> --
> Dave T.