I have misplaced my AC adapter for the non-Sony VAIO Z Canvas tablet/laptop thing. The vendor has been out of stock for the past four months. All my searches for a Z Canvas AC Adapter keep bringing up the Sony ones--but the VAIO Z Canvas was made after Sony let go of that division. Does anyone know if there are non-VAIO specific Z Canvas chargers? Will the Sony ones work? Times like this, I wish Radio Shack was still around.