I bought Pianoteq Stage 4 to use in a Broadway project. My set up consists of Logic 8 on pre-Intel Mac G5s (2x2.0 and 2x2.7). Sample libraries include Kirk Hunter Diamond, Vienna Opus and even a few brass from Peter Seidlezach Advanced. Pianoteq is a little heavy for the 2.0 but the 2.7 holds its own. EXS24 sampler makes huge orchestras a breeze.

For those who like Steven Sondheim, here are a few full length accompaniments.
http://www.midiopera.com/Pianoteq/

If you know a singer who can follow Worst Pies, let me know. I'd love to hear it recorded.

Greetings from Stuart Florida USA

Robert Steinberg
MidiOpera.com