> Finally, I reinstalled Vista[color=blue]
> (which saw the primary monitor work) but as soon as I got the latest
> nVidia
> drivers, I ran into the same problem.[/color]

I realise this will go against current advice, but I recommend not
installing an nVidia driver at all. The one that comes "in the box" works
just fine (unless your into games, in which case you really do need to get
the latest). Even the latest nVidia driver causes horrible flickers and
tears on my dual monitor set up.

Sorry I can't help directly.

SteveT