DIRECTV launched some more HD today:
Cartoon Network (Channel 296)
Fox Business (Channel 359)
Fuel TV (Channel 612)
FX (Channel 248)
HGTV (Channel 229-1)
Speed (Channel 607)
Regional Sports Networks:
FSN Detroit (Channel 636)
FSN Southwest (Channel 643)
FSN West (Channel 652)
FSN Prime Ticket (Channel 653)
Plus 7 PPV Channels: 135, 136, 137, 138, 145, 146, 147