The Sony VAIO Z is a very impressive laptop with interesting possibilities. It has the weight and the dimensions of an Ultrabook, but with the hardware of a full-size laptop. No ultra-low voltage processor, but a normal mobile processor with the option even of a quad-core model. Despite the powerful hardware inside, the VAIO Z still lasts about 5.5 hours.
You do software updates to get the most from favourite programs right? Updating a motherboard BIOS can in a timely manner is also critical. The guide to Flashing a Motherboard BIOS spells out the often complicated steps in plain english. PCSTATS Tips