Published on 31st December 2009 (according to BSI!) - but actually available NOW - is the UK National Annex to Eurocode 7 Part 2. Visit BSI Online to purchase.
(Also published recently is the NA to EN 1993-6, meaning that there are now only 5 Eurocodes that have yet to have their UK National Annexes published: ENs 1993-3-1, -3-2, -4-1, -4-2, -4-3.)