Well not trying to be negative, but I already knew that most videocard's only have s-video out. Acttualy I gave I presentation today with the s-video out on my laptop.
The 7800Gt does have VIVO, it has 2 s-vidios, one s-video out and one s-video in. I guess I should have said that
. It even shows arrows on the connectors. one going towards the cable one going away from it. So I'm pretty sure it supports it