Is anyone using this product? If so, whats been your experience? I want to take my 24" iMac in our 5th wheel on the weekends since it has all my music and games. I would also like to double use it as a monitor to our Dish network receiver. One think I want to avoid however, is having to run it in a windowed mode or hitting full screen having it look like crap due to resolution problems. I had a Hauppauge TV tuner, like that, sold it because I hated it.