Just a little correction, my friend...the S900 records in Wav (to a Flashdrive) and will only play back Wav.

The S910 will also record Wav in the same way, and playback in that format as well, but it will also play MP3...you can convert Wav to MP3 very easily on your PC.

I'm not quite sure I will actually buy an S910...as of now, I own no keyboards...the S900, and the Tyros3 are here courtesy of Yamaha and my sample account...I've since sold the P85 and trying to decide what to replace it with, as it no longer matters if the instrument is portable. All my personal gigs are arranger based, so I don't need the piano, except for my own use in keeping my chops up to scratch. I may consider getting a CVP when the new 5-series is introduced in the new year.

It's nice to see the S910 is using the new guitar format in the styles and will have quite a few more SA1 voices, and, the new screen will also be a welcome addition for some.

Surely, it will attract PSR-3000 users more than those that have an S900.