Appreciate the work everyone is doing to beta test, but can't say home disappointed I am this this isn't actual PlexAmp.
Someone had asked earlier in the thread why would that matter, instead of just using your phone and casting. For me, I have two Raspberry Pis that I'm using as PlexAmp clients. One of them is plugged into my Wiim, which I use for my multi-zone audio system.
Would love to ditch the Raspberry Pi and just do everything through the Wiim, as I'm sure it would sound a lot better. Plus, it's one less thing to turn on, turn off, etc.
And, I'd gladly upgrade from my Wiim Pro to the Pro+, Ultra or whatever for that functionality in a heartbeat. Keeping fingers crossed it's still somewhere down the roadmap...