Intel has launched a new, low-cost quad-core mobile processor, as well as its latest mobile dual-core chipsets. The 2.53GHz Q9000 quad-core processor is significantly cheaper than the existing QX9300 and Q9100, but offers just 6MB of cache memory as opposed to the 12MB in its siblings. Acer has already announced a notebook with the new technology, the Aspire 8930G-7665. Designed for gaming, the sy