Secret Video, if you can solve our Christmas Puzzle

This year we've hidden a secret video message as the solution to our puzzle. Only those that can spot the 8 differences in our annual Christmas Puzzle will be able to figure out the password. Are you up to the challenge?

Note: If you need some help here are some hints:
1. What order are the colors in the rainbow? 2. Shed some light on the subject. 3. Two for the price of one. 4. Is this a dagger I see before me? 5. Check out that wall 6. Gold is more impressive 7. Whoops, who hung that picture? 8. Every brick counts.
You can also get the complete solution here, but try solving it without help first... it's more fun that way.

When you solve it, please don't give away the answer but feel free to add a comment to let us know that you successfully figured it out. And we are always looking for new ideas for next year's Christmas puzzle, so submit those too.