IBM ThinkPad Audio Driver v5.12.01.5410 Windows 2000/XP.This package provides the audio driver for Microsoft Windows 98 SE, Microsoft Windows XP and Microsoft Windows 2000.Symptom corrected by version 5.12.01.5410:(Fix) Modem negotiation sound issue.This package enables or updates the audio function of the following ThinkPad computers: ThinkPad R40 ThinkPad R50(1), R50e(1), R50p(1), R51(1) ThinkPad T40, T40p(1), T41, T41p(1), T42, T42p(1) ThinkPad X31, X32(1) ThinkPad X40 (1)Note: 1: Only Windows 2000 and Windows XP are supported.. Do use the latest driver version available, it will help you use the facilities of your hardware easier and better. An old version can create hardware conflicts and errors in function. Try to stay updated with your drivers monthly or sometimes weekly. Chose wisely the specific drivers: motherboards driver, bios, graphic cards drivers, modem drivers and so on. Chose the right driver for your hardware and try to make backups of your system every time you want to make a change.