ASUS Introduces World’s First Notebook Solutions with ATI Mobility Radeon™ HD 4600 Series GPU — ASUS N81Vp and N51Tp Notebooks Redefine Mobile Computing Landscape by Delivering Top-Notch Graphics for Exceptional Multimedia Experiences —  CONSUMER ELECTRONICS SHOW, LAS VEGAS, NEVADA (January 7, 2009) – ASUS is proud to announce the world’s first notebooks equipped with the AMD ATI Mobility Radeon™ HD 4600 Series GPU—the ASUS N81Vp and N51Tp. These notebooks will leverage the new GPU technology