Seeking information on GF cards with TV overscan capability.

A lot of the new Geforce cards no longer support the overscan selection in
the nview TV settings. Does anyone know of a source that tells which cards
support this and which don't? So far, I've bought two cards that did NOT
support this -- I'd like to find out ahead of time which one to buy rather
than continuing to buy cards just to find out they don't work for me in this
regard.

From what I can tell, the "integrated" TV output of the FX cards do not
support overscan adjustment, but external chipsets like the conexant chipset
do support this feature. The problem is that I can't seem to find this
information before buying the card and actually looking at it. I was hoping
that there might be a source for this type of information, but so far I have
not been able to find it.

Thanks for any help with this,

Larry