well the UK carriers already pushing the update since last week...So yeah, hopefully HTC push it for unbranded handsets soon and then carriers right after or same time would be even better Tho you know how we tend to get left behind for a while here in Aus :-/
As much as I would love the update being pushed to carriers at the same time as the unbranded handsets, I am not optimistic due to the "being left behind" issue that has plagued my life xD