Rikki,
the Concert Piano in HQ Orchestral (there is only one piano sound and one Harpsichord), is on an entirely different planet than the Hypercanvas is, at least to my ears. The quality is SO much better. If you like, send me a midi file in the above address, clearly stating which midi channel is which sound, and I'll be happy to send you an mp3 back.
How did you find the quality of the example I posted? Is it better than other softsynths that you have? worse?
Theodore