There is no such thing as a reliable release date for a drum n bass record. Half the stuff is on those sheets (in advance by a week or two) so I get the right amount for stores when they are released. Often times, if you have an order in with the UK distributor and they get the title a week early as they are packing my order for NZ, they chuck them in and we get them even before the UK shops do. Deftone is about 3 weeks away, Eljay & Ruff Stuff was released about 3 weeks ago and G Man will be in your shops this week. G Man was held up because of communication problems between freight agent and UK distributor.
It really is a lottery these days which records you will actually get, and I never actually know until they arrive most weeks. It's difficult co-ordinating 5 distributors from here and I do my best......