A simple Registry tweak can give speed up your start menu and sub-menus.
Go to start>run then type "regedit"(without quotes) and click
HKEY_CURRENT_USER\Control Panel\Desktop .
Double-click the MenuShowDelay icon on the right, and change 'Value data' from its
default of 400 (milliseconds) to something speedier, like 0. When you have finished,
press Enter.
5/22/07
*wanna to speed up your start menu items
9:31 AM
anoop