Question Author
Thank you all very much for your replies.
It does appear that Moben were managed by MKD Holdings who went into administration on 5th April 07.
They were then bought by a large American company who now continue trading as Moben and hope to turn the company around.
The local Citizens Advice Bureau gave the phone number of the Insolvency Office who in turn gave me a contact in the official receivers office. who told me although they went into administration in April, they are to their knowledge honoring all new contracts.
I can now breath again, although all deposits and payments were through a credit card which I believe is an additional safeguard.