hi Alf: I'm really curious what Tyros OS version you were running previously, and if you able to get your computer to see your Tyros HD & transfer data between your PC/Tyros with the older USB midi Driver version 1.20 installed.
I suspect that you'll need to upgrade from Windows 98 to Windows XP in order to use the new Yamaha USB-Storage Mode (HDD) feature. I checked the Yamaha installation documentation and it clearly states that both Windows Me/2000/XP and Yamaha USB Midi Driver version 1.61 or greater are required to work.
Unfortunately, even the earlier Yamaha USB Midi Driver version 1.61 requires Windows XP or Windows 2000 to run.
If anyone here has been able to get this to all work on Windows 98, please let us know here, otherwise, Alf, I'm afraid you're going to need to upgrade to Windows XP if you want Tyros-PC USB connectivity.
Scott
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