Hi Larry
I did have a Tyros2 and now a Tyros4. The Latin styles are exactly the same, and the drums/percussion too. And they´re as weak and fake as before.
I sampled a few percussion sounds and programed some styles myself, but can´t combined with internal drum sounds. It´s amazing how more fake it ever sounds!!! and as a matter of fact, I played my tyros4 with a real band, all alive, (no styles) and I still listen the "hollow" , "phasey", "fake" sound coming from my tyros (I mean piano and brass mostly. The stereo sounds seems obtained with processing, not actually stereo recordings...)
So frustrating!!!!!!