I have installed Windows ME on this laptop. Couldn't get a single driver to work though. Just add : MaxPhysPage=40000 to the [386enh] section of system.ini after the DOS based setup. You will get a BSOD involving ACPI though. When it halts the system, just reboot and it will boot into ME. When Setup is done and you get into ME, install KernelEx, You can do this by downloading unicows.exe (Microsoft Layer for Unicode for 95,98,ME), copy those files to C:\WINDOWS\SYSTEM. Then KernelEx will install. The BSOD for ACPI should go away. It's up to you for the drivers though........