In using Hoster, we have made up our advertising bmp (using any pic editor), and placed it in the desktop background. Grabbing the front of house display screen, while hoster is not playing a song, dragging it from the tv screen into the computer monitor, and dragging it down to a small size, about the same size as the one on the hoster program (about 2 inch square)....exposes the desktop background on the tv monitor (front house moniter). When you play a song out of hoster, the word screen automatically jumps up to full screen on the tv moniter, and when the song stops, it automatically jumps back to expose your advert (the desktop background) on the tv moniters. VERY EFFECTIVE.... We have asked David Cox, in the future if it's possible, to make the screen small on the computer moniter, as a default....this will be really good.....and save you dragging it down when you start the program.
