I heard from Yahoo today and received a two week streaming schedule. They only schedule in two week blocks and attempt to pick the best game available at the time.
Yahoo plans to include a schedule on their main hockey page sometime this year, in the meantime you can view the schedule at KK.
I am also trying to find out the IP limitations on this stream and once I have the correct answer, I will post it.
Tue 17-Oct 7:30 PM Dallas at San Jose
Thu 19-Oct 7:30 PM Pitt at NY Isles
Sat 21-Oct 10:00 PM Detroit at Edmonton
Mon 23-Oct 8:30 PM Vancouver at Dallas
Wed 25-Oct 7:30 PM San Jose at Detroit
Sat 28-Oct 8:00 PM Los Angeles at Dallas
All times are EDT.
added 3:13pm, The Yahoo stream is available only to the following...
Territory & Rights
* USA and respective territories and possessions
* Local Markets based on zip codes provided by NHL (which I believe means the local game will be blacked out)