IMHO this is good news and the real 'new' HD channels will be coming tomorrow morning as the latest rumors have been saying. No need for special test channels if you have the real channels out there to check with.
mine went to "we're experiencing technical difficulties" for 2 minutes then went back to discovery hd. Also is anyone noticing the NHL logo on the bottom right of the NFL network HD preview on 9300? What is the NHL logo all about? Does that mean that NHL and NHL HD will launch when the first wave goes?
Here in MA I've got x721 on 9300 and Discovery on 9301...although I got an "Experiencing Technical Difficulties" message for about 30 seconds about 10:06PM on 9301.