Fix for BBC HD can be found at
http://homepage.ntlworld.com/chris.meilak/
My box upgraded without problems. Now get "BBC HD" in response to a search on 10847V 22000 5/6.
To install: connect HDCI-2000 to PC; install WDN4OAK and load the hdf file and click Download; power up the Humax and it will automatically start downloading. After a couple of minutes END will show and you're done.
Software is not perfect, I see the occasional black screen when selecting a HD channel, but do a P+/ P- and the video is restored. All existing HD channels from Hotbird/Astra1/AB1 still work.
Would be interested to know if others get Discovery HD after a rescan.
Cheers
xednom