Cheers, I upgraded my Swann camera to the Hikvision firmware last night ... tried 5.0.0, then 5.0.2, 5.0.5 and 5.1.0. Upgrading was painless, I just loaded the Hikvision firmware in through the web interface and it all just worked. It doesn't seem to want to play with Exacq though. Exacq will...