Good news! PPTV works with GTV quite well. And it has most of the show PPS has as well.
you can download the apk at their offical website.

I'm wondering if it's because portrait mode is not allowed on Google TV devices?

Have you tried Orientation Control app from GTVHacker Dropbox? I have few apps running after installing Orientation Control.

I tried that last night. Under my impression, orientation control can be only applied if ...

I would also love for this to work on the GTV. However, google tv is available in China so I'm doubt there will be any support

I can confirm this is a network setup issue.. Created a hot spot using my Evo 3d and was able to. Sign in and setup fine.
I tried using my nexus s to broadcast a hotspot.....WPA2 and open encryption. Neither worked, still the network available error...
Has anyone tried connecting to a modem ...