...120gb sata hd installation for scsi controller & lan card I am trying to install redhat linux 4 as on my pc with intel 945gnt mb and samsung 120gb sata hd. But the installer giving message "no devices drives not found .........." for lan card and hard disk controller for scsi and I want driver images to make a cd, pls help

For the disk i can help you. You need to go into the BIOS and change the mode of your SATA disk to Legacy from the current setting. This is because there is no support for enhanced mode for SATA disks in linux as yet. Then get the 945 chipset drivers from the intel site. they're pretty easy to install.