Oh, and beware any agency that doesn't want to meet you. If you are just a name on a CV to them, how invested do you think they are going to be, and how well do you think they can 'sell' you to potential employers based on a 10 minute phone call. If you are going to use an agency, make them earn their fee. (Sorry for my grumpiness - today is proving the wrong day mention agencies to me... bah!)