I'm finding Netflix unusable with the WDM driver because as soon as sound starts Media Center switches to Display Mode (CTRL-3) and then Netflix stops.
Netflix integration worked for me but after playing a trailer there was no way to exit Netflix from Theater View - no pause, no stop no ESC. I had to kill the MC process.
There is a back button to the left of the D-Pad on most remotes.
Another Problem:1. I added Netflix to Theater View Config2. Open Theater View3. Play something in Netflix4. Go back to Theater View5. Exit Theater View6. Exit MC7. Start MC - The added Netflix entry in Theater View Config is gone one has to add it again.
If you're running MC on a client, you'd need to add Netflix on the server.