Hi, to all. I am trying to install win98se(Arabic edition) on this computer: MB: IWILL P4CT (chipset 875) HDD: 200 GB SATA Maxtor Ram: 512 MB when installation process begins, it progress to second shutdown step. then when it tries to boot up again, system hangs. I analysed bootlog.txt file and found that ESDI-506.pdr can not load successfully. (Safe mode works properly). I removed esdi-506.pdr and restarted system. third installation step (after second shutdown) proceeded successfully, but after third shutdown step in installation process system on boot-up halted with no messge. I returned esdi-506.pdr to its originl place (windows/system/iosubsys) but again during boot-up process system says (can not start NDIS device, windows not protected, you must restart windows). I think that this is a SATA problem, but neither on IWILL site nor the internet I found NO SATA driver for this MB. Any help? (newer version of esdi-506.pdr?) Best regards.