Thank you, Abacus, and Rosetree! This opens up a lot of possibilities.

Midi is something that I will need to look into, as I'm quite inexperienced in this area.

Looking forward to getting an arranger one day, and perhaps an Integra-7, too. It all depends on my financial situation.

If only Roland would turn the Integra-7 into an arranger keyboard! This would take care of great acoustic, orchestral and choir sounds, plus an arranger, with keys!

Thanks again to all who responded!