It might be useful to some people to know that the Now TV box seems happy enough to display on a PC monitor with a DVI input via a HDMI > DVI adapter providing the monitor can do 720p (1376x768)

Not sure if the monitor needs to support HDCP or not but it wouldn't suprise me if it did (Honestly can't remember if mine does or not)

Also the A/V out will happily output audio with just a standard 3.5mm jack connected so it doesn't matter if the screen has speakers.