Gibji Walkabout is the easiest, most stable, cheapest digital signage software on the market. Gibji Walkabout is a USB driven signage updating software. Simply use a USB stick to update your signs OR a free remote service like logmein.com to send files and playlists directly to your players hard drive. Once you download and buy Gibji, YOU OWN IT FOR LIFE. No monthly fees, and no maintenance. ANTI CRASH signage technology guarantees your sign stays running while you're not around to watch it. Download a free 15 day trial at http://www.gibji.com