Reduce The Start UP time of Vista...!

I recently upgraded my self from Windows XP to Vista and i noticed that it is taking much more time than XP to start up, and while surfing internet i found a simple tweak by which you can speed up the boot up time of vista.. just follow the steps...
Windows Vista provides a simple method to delay the startup of a service so that you can boot more quickly.The service will still eventually be started, but in the background after you are already at the desktop and the process is called Delaying Service start up
Search in your start menu search box by typing the keyword "services", or you can get in the administrative tools section of control panel...Here you will find some less important item like the Cisco VPN client required by my employer, or services installed by your printer etc which are not required by you but are starting along with Windows start up..

Select the above mention service or those service which you think in not required by you, right-click on it and choose Properties (or just double-click it)
Now change the "Startup type" drop-down to "Automatic (Delayed Start)", close the dialog and then go on to the next item.
This process will surely reduce the start up time of your Vista and it recommended that you make one change at a time..

Source : Howtogeek