Hi

Thanks for all your replies regarding my questions

My opinion is that unless the RS232 Communication and Power supply
(and recharging of internal battery) IS PROVEN TO BE WORKING WITH A
SINGLE CABLE through the mini USB Port directly from a Vario there is
not much advantage of this unit against many other similar PNA Units
on the market. I see no transflective in the specification it is just
a very good backlight which will be washed out by direct sunlight but
which is good if the screen is tilted away from the sunlight.(same as
HP314)

Still waiting for units with either Pixel Qi or Qualcomms "Mirasol"
screensto come on the market.

Bruno