If you modify these two registry settings...
HKLM\SYSTEM\CurrentControlSet\Control\Windows\CSDVersion from 0x00000300 to 0x00000200
HKLM\SOFTWARE\Microsoft\Windows NT\Current Version\CSDVersion from "Service Pack 3" to "Service Pack 2"
Reboot the computer----
Install MultiPoint SDK----
Set the two registry keys back to their original values-----
Reboot the computer once more----
VOILA!!!!!!
-edison battery