Andy
I have seen the process done via the guys from the shop where I purchased the unit and who I know since many, many years but I am trying to avoid asking them each time a new update appears as they do appear so often, I need to be independent and learn it for myself without putting to much pressure on them as they have other valued customers to deal with.
I understand the process of updating even though I have as yet not managed to do it for myself, its all down to the box not recognising the usb stick and its contents at this moment in time. I also like to idea of pushing the file out direct to my box via the ftp option as DaMacFunkin and you have explained but for now I cannot see the woods for the trees as it is all so very new to me.
Regards
John