Ok, thanks. I have other remote desktop apps that run just fine over my existing network. The tutorial is a bit misleading as creating a separate network for me would mean leaving my existing network that I use for many audio-related tasks with Cubase, etc. Curiously, if you didn't have a local WiFi connection, you would create an Ad-Hoc one based on what medium, Bluetooth?
Cubase 7.5 - Cubasis & ICPro
Mac Pro Quad 3.7 Ghz 16GB G-Tech Dock
NI Audio6, Novation SLMKII, True P-Solo, Numerous VSTi & plug-ins.