This driver will play CD's with more than 15 tracks. Make a directory on your C: DRIVE called "CDROM" (without the qoutes). MD C:\CDROM Copy the file "NEC_IDE.SYS" (without quotes) from the drive to which you expanded the cdrom driver file to the directory created in the previous step. COPY A:\NEC_IDE.SYS C:\CDROM Make the following changes to the AUTOEXEC.BAT and CONFIG.SYS files. To AUTOEXEC.BAT, add the following line: C:\DOS\MSCDEX.EXE /D:MSCD001 /M:10 /L:D For Windows95 add this line: C:\WINDOWS\COMMAND\MSCDEX.EXE /D:MSCD001 /M:10 /L:D (This line assumes your MSCDEX.EXE file is in your DOS directory and that you are designating the cdrom drive as the D: drive. If you need to designate the drive with a different drive letter, substitute the necessary letter for the "D" in /L:D, e.g., /L:X to designate the drive as the X: drive) To CONFIG.SYS, add the following line: DEVICE=C:\CDROM\NEC_IDE.SYS /D:MSCD001 /N:1 /M:S /P:1F0S /I:15 (If you have a network card that requires the use of IRQ 15, modify the above line to read /I:14 to dedicate IRQ 14 to the cdrom.) Reboot the system after making and then saving the above changes.