Months after Cox beefed up its own HD lineup in the fine state of Arizona, along comes Comcast in the southern section of the state to add a paltry threesome. Of course, we're not ones to complain about any new high-def material, but when everyone else in the nation is slowly but surely receiving the same trifecta, we can't image Oro Valley / Greater Tucson-area residents feeling extra special. We thought about giving you a few guesses as to which have arrived, but we'll just assume you already knew it was Disney HD, ABC Family HD and Science HD.

[Thanks, Bill]