Thank's for your reply.

For now the Tyros is not available here... (Canada). When I found one I will try it for sure.

I try the KN7000... but I think the difference is not enough vs KN6000 to spend a lot of money.... here about 3800.00 $ can. (including taxes and the kn6000 back)

I almost play with the internal style. In the KN7000 may be 80% of the styles arent the same or just a bit modify. The only good thing is the USB and the flash card.

I had Technics since about 13 years... that why I may change to yamaha because the next keyboard I have to have something realy new. Not just as a upgrade. After 13 year the sound is better and the style with more big background... but I feel that is always a little bit the same style ????

May be I'm due to change ?

(Sorry for my bad english,.. I'm french)

Thank again

JM