The Nokia E90 Communicator that I've got my eye on should apparently be in the shops (well, Nokia shops anyway) by the end of July. I know this, because I asked the guy at my local Nokia shop, and that's what he said! He also said they will definitely have some in stock for demo, so unlike with Carphone Warehouse, I can actually try before I buy, which I see as slightly important, given that the phone costs £635! Nokia are selling it directly on a Vodafone tarrif, but they'll also sell it unlocked and SIM-free if that's your preference.