piangio
I found Scarbee ALICIA'S KEYS absolutely perfect for me. Very tweakable and cheap...
It *is* a nice sounding piano, but I don't think it's one of the more flexible ones out there. If a 'brittle attack' is the problem, though, then AK could be just the ticket. I love it, but it's not a rock and roll piano IMO.
In that vein, I'll repeat a more specific plug for Pianoteq, as it allows you to model things such as hammer hardness (at least, the standard version does - not sure about the stage/basic version) which makes a tremendous difference.
Interesting to hear Glyn's comment about the Sampletekk black - I have been meaning to check that out as I, too, love the Old Lady and Emperor libraries. Glyn - do you find that Black sounds very different from the Old Lady, being that they're both samples of Steinways?