This was a yellow cake frosted in buttercream. I made a 8.55x11 cake and a loaf pan cake, then carved the loaf to be the slanted screen. The buttons, screen and cord are all marshmallow fondant. I made this cake for a party where there was a cake for each month of the year, this was the April cake (tax time). Got this idea from others on Cake Central. Thanks, it was a hit!