I'm not the tech guy that most of you guys are here *laughing my myself here*, so I'm not exactly sure what I'm running on my HR22 in Dallas. I'm almost sure that I'm still running the old GUI as I've not noticed a major change in the guide layout or display. I gues I was a little cunfused at the "SD" terminology as I'm running HD with the HR22 on my Plasma HDTV.
I haven't forced any downloads on my box so I'm 99% sure that the rollout hasn't reachedme yet. I've also not seen the blue-circle indicator lights lit recently, indicating a download, as I always turn those circle lights off after all downloads.
[edit] If I'm looking at the right thumbnails from "Charper", I see what the new guide should look like and I don't have that display yet.
Is it being automatically downloaded to the entire country automatically via the "west to east" rollout?