Steve, many thanks for the PERSONAL attention you've given to overseeing this. It was reported to me that my local Yamaha repair facility had accidently

installed the USB hardware update's 'diode' part backwards. I suppose this is a case in point to further support Donny's negative attitude about keyboard repair shops & those so called: 'techie nudnicks'.
It's also IMPORTANT to note that (according to Steve Deming), Tyros-PC USB connectivity (with Tyros OS 1.40) is now only possible via 'Mass Storage (HDD) mode, and no longer possible via 'File Utility' mode. On the other hand, the 'Tyros Voice Editor" utility continues to work via USB.
Ok, I'm now looking forward to having my baby arrive safely back home and to be performing with my Tyros again. Steve, please let me know when my keyboard has actually shipped (along with tracking number) so I can arrange to have someone home to accept it. I PROMISE to report back my USB connectivity findings as soon as my keyboard arrives home.
Scott

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