SHORT ANSWER: YES
Yes, you can remove one, two, or all of the buttons. I think it might look a bit uneven if you only had one or two buttons, as there would be a bit of a blank space. I’m a bit compulsive when it comes to lining things up on the webpage.
But, yes, it’s quite easy to do, but it’s probably a bit to advanced for a video tutorial. We can remove the buttons for you if you like, or you can open your header.fla file in Flash, and remove the buttons from the stage.