Thanks for the reply.
I have moved on to evaluating NPrinting 16.
Hopefully the company will be keen to buy the Nprinting licenses and we can look again at Nprinting 17 in the future.
We have evaluated Nprinting here before but they have always been put off by the price.
At the moment Finance can see the value in Nprinting but I sadly can't take the risk with Nprinting 17 until it is more stable.