I've played around with the Opus & 770 for a few days and found it to be good for the money versus $1,800 to $4,500 for tablet devices that will do the same stuff. I'm not willing to pay that much for a glorified "remote control."
To get to a larger screen, press the second left button from the bottom of the 770. Select "View" then "Full Screen." Now if I can only find a way to make the Opus Web Interface load this way each time initiated. Anyone out there got the answer to that question.
BTW - The response time is fast when I hit an action button/icon/link on the Nokia 770, but of course I bought a gig of memory for the unit and the same fo the PC. One other thing is that my WLAN is not WEP encrypted. Wide open ... dangerous?