planned June 22nd date, Discovery HD has officially launched in Australia. This is just the officially-official announcement -- we wouldn't be surprised if the rollout actually started up on June 22 -- so we'd like to hear from Aussie readers in the comments below. Discovery certainly has some great content to offer up, but filling up a 24/7 schedule on the Foxtel HD+ service will be challenging. We're not complaining -- spreading the HD word always gets a thumbs up from us! Add in the Samsung/Foxtel HD+ promo and the Australian TiVos, and we're pretty sure there will be lots of HD grins going around in Oz.