It’s not just Nikon’s flagship D300S new today; the company has also unveiled an entry-level DSLR, the Nikon D3000, aimed at getting new photographers addicted. The 10.2-megapixel camera uses an 11-point autofocus system, DX-format sensor and EXPEED image processing, but the most interesting feature for beginners will be the Guide mode. Not just an automatic setup, Guide mode promises to explain why different settings should be chosen; yes, that’s right, it’s a teacher trapped inside your DSLR.














