Change Images in Revolution Slider

Hello,

How can I change the images in the Revolution slider on the home page? Specifically, I want to change a video clip and link it to a video on vimeo. My site is http://www.triplet3d.com.

Also, how can I delete default text from the aegaeus theme on my site? On the blog section, under ‘leave a comment’ it reads ‘Don’t worry. We never use your email for spam.’ I want to remove this.