A couple of things to mention here. Alex says the G70 can have 3 voices in a layer. Actually, that is not correct. You can layer up to 6 sounds. Even though you only see up1, up2 and up3 buttons, the low1, low2 and MB buttons can also be spread over the entire keyboard allowing up to 6 sounds in your layer across the entire 76 notes.
I would also mention, that Lou Y, who has posted a comment above mine, has purchased a G70 from me and will also be getting a Korg PA1XPRO because of their style selections.
I would also like to state, with do respect to others opinions here, that the few that have knocked the G70 are not the majority of users here. The G70 sounds and features are quite outstanding. If there are any complaints from me, a music store owner, I wish they would have more new styles up at their website quicker than they are doing. However, there are other companys making styles available by the hundreds although not free! Roland has assured me that more styles will follow at their Roland Keyboard Club website.
George Kaye
Kaye's Music Scene
Reseda, California