I've been using a D2H and X for almost a year now to photograph animals at the local humane society. I'd like to know if this transmitter would allow the images to be transferred from the camera to a Win7 laptop computer for viewing during a session? If so, how hard (I'm a geek electronically) is it to set up and use? Are there better options such as tethering to a laptop? Setup is not absolutely essiential but WT-1's are inexpensive and something to consider.