You know Ketron isn't gonna make a whole new physical KB vs improving what they already have for Audya 5, Ajamtronic etc, etc, at this time & I can't blame them either they already have an amazing sounding arranger KB,.......why is the weight such a big factor, it's not an issue for everyone & most aren't pros that have to move the KB anyway to gigs vs a home player ..? Everyoen already knows the Audya is the best [color:#FF0000]LIVE[/color] sounding arranger KB on the market...but someting keeps them from buying one Go figure..