:: Name the source (XP) system - put your XP machine name here
set Src=XP
:: Copy the program files needed
xcopy "\\%Src%\C$\Program Files\Movie Maker\*.*" "C:\Program Files\Movie Maker\*.*" /S /E
:: Copy the start menu shortcut
copy "\\%Src%\C$\Documents and Settings\All Users\Start Menu\Programs\Accessories\Windows Movie Maker.lnk" "C:\Documents and Settings\All Users\Start Menu\Programs\Accessories"