Just to update as have had a few offers of humax freesats
I have been given advice from a friend who has bought a freesat reciever from humax direct - he is not satisfied due to the amount of channels and says he would have waited (with hindsight)
Dont usually get advise BEFORE buying its usually after
So have bought a Topfield freeview recorder at a fraction of the price and will sit and wait for channel content to improve and prices to fall
My advice for anyone wanting to sell their freesat unit is sell it now on ebay before prices fall as there is a bit of a feeding frenzy going on due to lack of stock.
Thanks to this forum for advise