The PCICBI0x.EXE program files are used to initialize the Adex PCICBI boards to a known state, during power up. This procedure is necessary due to the hardware design of the board, as the driver of the Operating System would not have such information. The PCICBI0x.EXE files are for the MS-DOS and WIN98 operating systems. The user needs to choose the proper files based on the controller on the PCICBI board. PCICBI02.EXE -- TI1220 controller PCICBI03.EXE -- TI1221 controller PCICBI04.EXE -- TI1420 controller Copy the proper PCICBI0x.EXE file to the root directory of the boot disk. Edit the autoexec.bat to include the .exe file, then reboot the system. If executed properly, the on-board LED lights, will drop from 4 to 2, as the operating system is coming up. -------------------------------------------------- The PCICBI2Kx.Zip files are for the WIN2000 operating systems. The User needs to choose the proper files based on the controller on the PCICBI board. PCICBI2K3.ZIP -- TI1221 controller PCICBI2K4.ZIP -- TI1420 controller Unzip the files onto the root directory of the boot disk, execute the PCICBISETUP.BAT file, then reboot the system. . If executed properly, the on-board LED lights, will drop from 4 to 2, as the operating system is coming up. For further assistance, please contact, Adex Electronics Inc. 2 McLaren, Suite G Irvine, CA 92618 949-597-1772 949-597-1729 email: adex@adexelec.com Website: http://www.adexelec.com