OK I had a chat with a friend of mine last night and she said i should consider buying a Sony A330 10mp camera. Apparently like the Pentax it has stabilisation in the body (or the newer model has). The A330 has Steady shot but is a discontinued model. it's priced at £239, and the newer model is the Sony A57 at £539.99. Both have 18-55 lens. what i would like to know is should I go for the Sony A330 or the A57? Models change every 18mths apparently. Would like to go for the A330, are Sonys good cameras? Many thanks for helping me?