All of the channels are on today here in North Texas. Most are showing 4:3 formatted programs except for Spike. They all say the channel is WLTA with no program information and they cannot be added to a Favorites list (yet).
Verizon FiOS TV, Internet, and phone
IMG 1.6.2, Build 08.58
Keller, TX 76248
That is great news. Comedy Central is always great and it will be good to have an MTV in HD that isn't just concert snippets. Thanks for the update...we will keep our eyes peeled!