LifeForceExplorer,

You mentioned Yamaha S-80 as one of the complete synth-sequence-keyboard-all-in-one units. I own a S-80 and it is not all-in-one unit - it lacks a sequencer for recording and it does not have floppy drive nor hard drive for storage. Its sequencer is playback only with the SmartMedia card (up to 32 MB) as storage. The S-80 still needs a computer for sequencing.

Paul Ip
from Texas