The Omega you mentioned has been sold.
(actually it has been sold to me )
It was a few days before the hype started...
But I'm optimistic I would buy it again.
The only thing I should have done never is :
Trying to flash te machine ... it went wrong so I have a dead motherboard.
It needs reflashing and i hope it can be done some time...
If not I can always try to buy a Iyonix motherboard and put it in the OMEGA case.
( so that will be a unique RISC OS monster......)
It looks like MD UK is a dead end, but I don't think it is the end for support .