Shipping + products distributor = OK, CAM VG-STC4000 incompatible Samsung 37 "TV UE37D6500, D-series. SW Update TV no longer offered. Skyp call TV + PlugIN USB1 / 2/3 lights up" blue LED "= OK, Skype shows button [link USB camera sep.] no video + Micro = "grayed out", lt. Skype connection test. Complaint Samsung (product strategy!) because CAM successor models of CV-STC1100 + VG-STC3000.