Sony continues to speed ahead with the rollout of its new VAIO range of PCs, with the introduction of the NS1 Series of notebook PCs and the JS1 Series of all-in-one desktops. Sony states that the PCs are designed for everyday home use, which would suggest that they're not the most powerful systems the company has ever produced. They're no pushovers either. The NS1 Series of notebook PCs feature an Intel Core 2 Duo T5800 processor, 4GB RAM, 320GB hard drive, a Blu-ray combo drive, 15.4-inch X-black 1,280 x 800 LCD, and ATI Mobility Radeon HD 3430 graphics unit...