In-home streaming StarCraft II

[Dragon]

It works fine but Google didn't turn up a quick answer so here it is:

The problem is stopping the Battle.net client from launching which happens if you add StarCraft II.exe as a non-steam game.

Instead add the Switcher as a non-steam game.
[path to your install]\StarCraft II\Support64\SC2Switcher_x64.exe
or
[path to your install]\StarCraft II\Support\SC2Switcher.exe
if you're using a 32bit OS (not judging).

And that's it, in-home streaming should run the game although you may need to login each time you start it.