[James Halpert]

Sorry I got distracted with other things but I managed to get you one step a little further.

To get around the #enter_desktop button you can simply invoke a reload (try it a browser incognito mode, first the button appears, refresh and you do not get prompted with anything).

Being that I literally only heard of CasperJS from your post I am a total noob at this. But I was able to take your code and add a couple tweaks:

1. Declares the User_Agent so that you look like an average user in their webserver access log files.
2. Circumvents the #enter_desktop challenge.

Here is what I got so far:

var casper = require('casper').create();

// User Agent for "Google Chrome Generic Running on Windows 8.1 64-bit"
casper.userAgent('Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/42.0.2311.90 Safari/537.36');

casper.start('http://myfreecams.com/#Homepage', function() {
  this.echo(this.getTitle());
  casper.capture('step1.png');
  this.reload(function() {
    this.wait(2000, function() {
      casper.capture('step2.png');
    });
  });
});
casper.run();

Unfortunately I'm going to be AFK for about 18 hours or so, but when I get back I'm totally going to see about going further with CasperJS.

I think this is going to be the smoking gun that I've been looking for to be able to do this efficiently, so thanks for bringing this to my attention!