yep, dslrcontroller is another great project made with this router.
mine is basically the same thing with just one difference:
he uses a tablet, i use a pc.
if you shoot tethered with lightroom or whatsoever program then you might want to take my solution, if for you its better to go around with the tablet for a quick preview on location then dslrcontroller is your way.. obviously liveview works on the pc too..