How to stream live webcam in unity 3d?

At the moment i am being able to see my own webcam in unity3d as a texture using this simple tutorial Unity Video Remake: Webcam Textures - Now i want to know that how can i see someone’s else webcam in unity 3d? can any body give me some pointers?

A quick and dirty way is to access the camera frame-at-a-time, and do that often. Check his webcam software for the url, which probably ends with .jpg

Please provide the link again, it seems to have dissapeared, @choosenaddict addict