I mailed Live Nation and the response was april was likely for day sales, so I've put my brother on watch also, and concur it'll sell out rapidly. Mastodon on Staurday too, who are excellent. I've not been to Donington since Monsters of Rock was on, save for MotoGP, so looking forward to a return visit. Without sounding bloody old, not sure i could hack the entire weekend, in any event i'm taking kids out on the sunday anyway so fingers bloody crossed for success on the day tickets!