I finally upgraded to Sibelius 3 for music notation; I arrange music for instrumental and vocal ensembles. I'd really like to be able to get a better idea of what the arrangements will sound like, instead of relying on the software sounds in Sibelius.
What exactly do I need to be able to play better quality sounds? I have a PowerMac G4 (Sawtooth), but I don't have a keyboard (since I don't play one). I'm guessing I need a MIDI interface and a sound module of some type, plus powered speakers or a stereo system.
I'm looking for an inexpensive solution, but something that will still sound good.