In our 3 latest projects we had to use Citect and other SCADA software instead of Schedule Plus. That's because we needed to connect third party devices using OPC standard. Schedule Plus is great software. Maybe there is some kind of a [B]plan to implement OPC standard support for third party devices in Schedule Plus[/B]? Now C-Bus has an OPC server software, so I believe there is someone, who know how this works thank you