I installed sucessful the OS "Windows ME" as guest OS under the OS Mac OS X on my MacBOOK. There is one big problem: After installing Paralles Tools the normal booting of Windows ME is no more possible. The problem is the installing of the driver for the Paralles Video Adapter. When you change this driver to a Standard VGA Screen the Windows ME is booting normal. I installed all the necessary updates for WINDOWS ME, but there is no change. I hope somebody knows a solution for this problem.