Hi,Have recently purchased an N2, and wanted to investigate improving the sound by using a piano sample library. I've checked out all the options, and sound-wise I'm sold on the Synthogy Ivory Italian Grand.Problem is, I've absolutely no idea what you need to take advantage of this. Could some kind person detail in simple terms what I need in terms of sensible laptop spec, cabling etc. I'm only buying this so I can play through headphones with an even better sound, and hopefully record wav/mp3 files occasionally. I can't work out whether you can buy the Italian Grand alone (not interested in the other piano sounds) and whether you need any other software to make it work other than standard Windows/Mac operating systems.Any advice gratefully received!