I agree completely..I would certainly be willing to pay a reasonable amount for GOOD styles from the Mfg. after the sale. Good styles that work for the music I like to play.
Also, I too wish they would privide a US vesion..YES lots of motown etc, etc.
One major reason I buy an arranger is the styles. I want to pick a song and then quickly find a style to play it with. I don't have the time or the talent to build excellant styles myself, if I did I would not buy an arranger, I would do it with a top end PRO synth. Probably Kurzweil as their acoustic sound is certainly #1.