After my 770 died two weeks ago, I'll get a used N800 this week and, of course, plan to do a clean reflash with Diablo.

Also, this weekend I bought an external hard disk that runs the TwonkyMedia UPnP server... I thought maybe these two devices could play well together.

Maybe.

Now I read Canola does still have issues on Diablo and is considered experimental; in another thread I read that the Media Streamer will not install under Diablo.

What would you suggest? Any other clients that would work?

I'm a little afraid that following some black magic to get one of the two named applications running under Diablo might cause future system upgrades to fail.