The problem D* had with lighting up D10 was authorization issues within D*'s billing system. The test channels you mentioned didn't appear until after D* initially tried to turn on the channels on D10 and the authorization issues appeared. Once D* started fixing their billing problems, the test channels were created in order to have people try channels from various packages to see if they could get them with the packages that they were authorized to receive.
If not for these issues D10 would've been lit up about a week or so after D10 was parked and handed over to D*. I'd be shocked if we saw new channels tomorrow. However, I expect we will seem them on 7/30. Just in time to spoil E*'s new HD party.