Hi, there, My laptop is ASUS 7300 equipped with SMI 910 lynx chip. Recently I upgraded XF4.0 to XF4.0.2, but the system hung after "starx". Anyone has similar experiences?? Best regards, -- Chia-Sheng Chang (Jonathan Chang) Institute of Communications Engineering College of Electrical Engineering National Taiwan University Taipei, Taiwan 10617, R.O.C. E-Mail: changcs@santos.ee.ntu.edu.tw