Setup is very simple, install latest Orb Caster software on your Mac/PC first. Get it from http://www.orb.com/en/download.html
Then boot Orb BD in Oppo Blu-ray with 1 GB or more thumb drive selected over internal persistent memory, with BD-Live enabled with active Ethernet connection so Orb BD can update it as required.
Then launch Orb Min-controller, sign in, choose Orb BD as device. Now navigate to what you want to connect to. In both audio and video services there are hosts you need to log into (email, password) for that service's activation. (example Pandora, Netflix, Hulu/Hulu Plus)
If you want to see how good streaming is, check out ESPN3 games for starters.