HP 530 with Intel Celeron M 420 1.6 GHz Single Core Processor, 2GB of Memory and 80GB Storage on Windows Vista Home Basic. DVD writer, 2.7 hours of battery.HP has been the world's best-selling laptop company for the past 12 months and the secret to this success has been to release a number of impressive machines at key price points.The HP 530 is one such machine. It has been designed as an entry-level machine, so you'll find Windows Vista Basic and the cost-effective Intel Celeron M processor and 512MB of memory.Basic needsThe specification may not be particularly cutting-edge, but as long as your needs are basic you'll find it more than satisfactory. When it comes to using this machine out and about, we managed to record