"We regret to inform you that ZTC Controls Limited ceased sales, support and servicing of its series of DCC train control products on 30th September 2008."
He has handled it very badly IMO, you don't just withdraw support for a product unless you closedown or get taken over, I've know of companies that stopped manufacturing years before ceasing any support. I suspect that he is saving up troubles in the future, people will remember how he (appears to have) 'dumped' on past/recent customers.