I’m considering moving to Dubai in the next couple of months and am looking for general advice at this stage.?  How easy is it to find work (I’m in HR), is it commonplace for employers to provide residency visa, etc??  Do I need my certificates (degree, etc) authenticated in advance??  What about driving licence (should I apply for an international one?)?  Any help / advice would be much appreciated.?  Any good websites / books I should research?