Well I thought that I would share the firmwares on that site and also throw caution to the wind and flash with...
DG834GT_V1.03.22_DGTeam_1018_eng_adsldrv026
all went well and I did a reset but from within the web interface and reset to factory settings, had everything written down.
I have now connected and it seems fine but we will see how stability etc goes.
I have just got my BE connection up and going and after my Billion router doesn't seem to like to work with the BE I blew off the dust from my old 834GT and flashed away
I do prefer the 834GT over the BE Box.
I also have been given an ex Sky router and it looks the same as my 834GT except that the colour of the plugs etc at the back is yellow instead of my black. I assume it would be a 834GT and so I could also try and get that up nd going as a backup router..?