Purchased one from ebay 2 years ago and it was kinda buggy, it was a version that would not take any updates. Think they considered that model a prototype. I made a claim with ebay/paypal and got my money back. Since then decided not to order any more manhattan's for the bad experience
Yeah well, the killer item for me is the motor control issues that Titanium pointed out in post #2. That V7 junk I have has some of the same motor control issues as the Manhattan 1978 and IIRC the remotes for both even look the same? Having said that, I'd bet money that both receivers were made by the same Chinese company.
Which reminds me, weren't the receivers that were made in Korea a few years back a lot better quality than the stuff we've seen from China in recent years?