Never mind why, but I was poking around at Dish's Welcome Pack page. It's out of date in at least a couple of places - Dish Earth is gone and CCTV-9 is now known as CCTV News.
Anyway, can a DIRT or Welcome-based viewer tell me whether the TV Guide Network is really there? I'd also heard something about Pursuit getting added. Is the Dish page the most accurate list we've got?