I have had an e-mail back from CDS, the office is closed but when the guy gets back in he will send me the info I need.
It seems that this is a brand new design and it needs to be connected to a parallel port to work, in other words no stand alone (not too sure that that is such a good idea) It begs the question as to whether it should come with some software.
I will keep you posted but in the meantime things are on hold.
Regards rog8811