Keyboards with built-in effects have been around for many years and are now adopting tablets for bigger screen control. I believe electric guitar with built-in effects will be next. It's just a matter of what is the right price for the market.
Going back to the original intention of this message, I found the software. In case someone needs them: http://legacy.gibson.com/Products/Electric-Guitars/Firebird/Gibson-USA/Firebird-X.aspx