I sort of figured the Tyros couldn't read the Thumb Drive.

I purchased a USB extension cable a while back and this would probably allow you to connect it to the Tyros.

It's too bad Yamaha didn't license some sort of mainstream O/S like XP for the Tyros. It would be great to be able to run a soft synth or other plug-in technology internal on the tyros. I suppose if they did, the Tyros would have cost $3,500.00 instead of $2,500.

Al G