I usually use TotalEyez from Predatron. Just hide the V4 eyes and conform the TotalEyez to V4.

Then I give them something to look at (menu: point at), a seperate object (ball will do) at some place behind the camera. Or something not visible, if it's nearby. This is the best way to get rid of the dummy-look.

- - - - - 

Usually I'm wrong. But to be effective and efficient, I don't need to be correct or accurate.

visit www.aRtBeeWeb.nl (works) or Missing Manuals (tutorials & reviews) - both need an update though