COIN OPERATED KARAOKE PLAYERS WANTED

I have been trying to locate some coin operated karaoke machines for use in cocktail lounges. I want to be able to encrypt the songs inside the machine to discourage the customer from copying the song data. I also want there to be optional audio and video outputs so the customer can expand the A/V uses in his venue. Touch screen operation is a plus so that the singers can have easy time finding and playing their songs. The machine should be lightweight and very easy for one person to transport and install. Please write to me at the following email address as I do not read the emails from Alibaba, as I receive too many emails.  My location: New YorkIn other news, i will be visiting China in Jan. or Feb. 2010. Perhaps I can visit your facility and make a purchase at that time. Please contact me soon so I can plan to visit you.Rob Orizino in NY