Hi Agharta. Thanks for the reply. There are protocols for this (far better than mine) but as I understand it, they will only function over LAN and not internet (I may be wrong). Plus this allows me to customize it to her specifications (visual keyboard and piano roll). And yes, testing should be more than 1 person but I am really trying to see if it will work over internet as opposed to LAN. It has been tested on LAN (54 megabit) quite well. So I'm sure it's working perfectly - but unsure how it will perform over a much slower internet. And I am wondering how Skype will slow it down as well. As for testing terms - just somebody (friendly) with Windows and a USB connected keyboard - it should literally take a few minutes and I can chat with them over Skype while we both play a few notes. There's no big legal deal here and is very informal. The software is protected, so it's not like I'm worried about it ending up on torrent sites. And sorry, no web site for this (yet) - I first want to see if it's useful/usable.