rm screenshot.bmp
/usr/local/bin/lynx -auth=root:dreambox --dump http://192.168.xxx.xxx/body?mode=controlScreenShot
/usr/local/bin/wget  --http-user=root --http-pass=dreambox http://192.168.xxx.xxx/root/tmp/screenshot.bmp
/usr/local/bin/convert screenshot.bmp -scale 96 icon.jpg