Have got the fourth cam back now, and have finally ironed out the teething bugs. Click the link below, or in my sig.
Cameras are in Leytonstone, East London.
The username and password are already entered :)
Camera 4 is the super duper hi-res day (2.5m pixels effective) night infra red with auto iris and sony 1/3" sensor ;) and for the next couple of days its actually looking at the weather :D
Tell me what you think, as I might set one up at home. Btw image size at work on the terminal is 640x480 at about triple the resolution you get on the live view.