In reply to gunbo: Have you sorted it gunbo? unless you're looking to do some reasonable editing with camera raw or lightroom, it might save you time and faffing to shoot in large jpeg. Best not to think of raw files as photos really. Not until you've been through all your raw files in a raw preview program (e.g., CR or LR - Lightroom gets my vote), flagged the ones you like, editing and then exported (to jpeg/tiff etc), have you got your photos to enjoy, share etc.
Having said that, shooting in raw has many benefits and is essential if you want to make the most of your photographs even with minimal editing. Best of luck!