I guess it's not a matter of WHERE the instructions are, but how to hunt through....
Soooooooo, open your URL as a USER. Click CHAT tab at top. A window opens that says "Video Chat". In the righthand side of that box are TWO tiny icons; one for HELP and one for SETTINGS. Clicking on the question mark brings up HELP; the other, SETTINGS. Self-explanatory from there.
You also can hold your cursor over your icon in right box, right click and hold. You will see box with "settings" and "About Adobe Flash"...You can click settings from there, but they are just the basic ones to connect to cam and mic, etc.
Hope this helps.....
Why don't you tell the rest of us reading this where to find it? All you posted was "Found this......" What's that? :) I'm right-clicking on my avatar all over the sight and all it wants to let me to is download the picture. Or if I left click I just go to my profile... Where is this Widget? I have Registered it and it appears to be working.
BTW, what Widget is Chat? The naming conventions are a little skewed.