помогите найти драйвер к модему ноутбука Toshiba 490 XCDT

XP http://cdgenp01.csd.toshiba.com/content/support/downloads/ta8mdm_24549.exe
NT http://cdgenp01.csd.toshiba.com/content/support/downloads/v90_wnt.exe
95 http://cdgenp01.csd.toshiba.com/content/support/downloads/v90_w95.exe
98 http://cdgenp01.csd.toshiba.com/content/support/downloads/v90_w98.exe