cool edit pro = windows
new york jihen = mac
But I'm not looking for software. It's a shame but I don't think any good acapellas exist. At least Shiina Ringo acapellas. Oh well.
EDIT:
I recommend Reason 3.0 for electronic goodness. Not for sequencing / mastering / whatever. It emulates old school hardware like drum machines & samplers & synths. You can even flip it around and wire the devices.
http://www.propellerheads.se/product...=closeupreason