This OEM driver does not seem to be unavailable an where else, and contrary to Sony recommendations, is the ONLY one that works with these two models of camera.
This driver package contains information for installation on Win9.x, WinME, and NT 3.x.
It is not compatible with NT 4.0 or XP(home or professional). The driver for the MVC-CD1000/2000 should be used for those O.S.'s.