Neat Video & Neat Image community

Do the computers need to be connected to the Internet to work? [i]How about to be installed?[/i] If one is using Photoshop on both computers, but using Neat Image on only one, would that cause the other to stop working? If one doesn't have an Internet connection, does one need to call for a special ...

I've now used Noiseware, Noise Ninja and Neat Image and am thrilled with all three. I'm leaning towards Neat Image because of its controls and ease of use, but I'm curious about activation. I have three computers: a notebook, a netbook and a desktop (which I use with Vista). I also have Photoshop 7 ...