increase shutdown speed XP

[davo]

Speed up Windows XP Shutdown
I have personaly used this for several months now,it has changed my 2minute shutdown to a 20second shutdown. Davo...Note that making incorrect changes to the registry may damage your system; please back up any valued data on your computer.
Increasing XP shutdown speed: Tips 95 - 99
 
   
95. Increasing shutdown speed by reducing wait times part 1
Windows XP stores a couple of values in its registry which are responsible for determining how long to wait before shutting down (killing) open applications and services once the shutdown command has been given.
By editing these two settings and changing them to lower values, you can considerably decrease the amount of time that Windows XP needs to successfully shut itself down. The first part of this tweak deals with setting the amount of time Windows will take to kill open applications on shutdown.
Open REGEDIT and navigate to 'HKEY_CURRENT_USER\Control Panel\Desktop\'
Highlight the 'WaitToKillAppTimeout' value.
Set it to '1000' (the default should be 20000).
Now highlight the 'HungAppTimeout' value
Set it to '1000' also.
96. Increasing shutdown speed by reducing wait times part 2
The second part of this tip changes the same settings, this time for all users on the system.
Open REGEDIT and navigate to 'HKEY_USERS\.DEFAULT\Control Panel\Desktop'
Highlight the 'WaitToKillAppTimeout' value.
Set it to '1000' (the default should be 20000).
Now highlight the 'HungAppTimeout' value.
Set it to '1000' also.
97. Increasing shutdown speed by reducing wait times part 3
In the third part of this tip, we will alter a second registry setting to decrease the amount of time Windows XP will wait before shutting down active services after receiving a shut down command.
Open REGEDIT and navigate to 'HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\'
Highlight the value 'WaitToKillServiceTimeout'
Change this value to '1000.'
This should help to considerably speed up the time windows XP takes to shut itself down.
98. Disable the Nvidia driver helper service
This service, included with recent NVIDIA Detonator driver packages, is of indeterminate function. Nothing is found on the NVIDIA site about it, and the only thing that people in the hardware community can seem to agree on is that it can considerably slow down boot up time and especially shutdown time.
Hence, if you do have an Nvidia video card, consider searching for and disabling this service. Chances are it will improve your shutdown times.
To disable the Nvidia Driver Helper service:
Right click on 'my computer' and select 'manage.'
Expand 'services and applications' and select 'services' to open the services window.
Locate and highlight the 'Nvidia Driver Helper' service. Right click it and select 'properties.'
Set the 'startup type' dropdown box to 'disabled.' Click 'ok.'
99. Auto kill tasks on shutdown
By default, Windows XP will prompt the user for input if there are one or more applications which have crashed or are not responding and it receives a shut down command. This halts the shutdown process entirely until the user approves the stopping of the non-responsive app.
By altering the registry slightly, Windows XP can be set to close crashed applications automatically. While this does not technically speed up the shut down process, it does streamline it, and ensure that the user will not give the shutdown command then get up and leave, only to find the PC still powered on because Windows never received input on what to do with a hung application.
To allow Windows XP to close non-responsive applications automatically upon shutdown:
Open REGEDIT and navigate to 'HKEY_CURRENT_USER\Control Panel\Desktop'
Highlight the value 'AutoEndTasks.'
Change the value to '1'
XP will now be able to close hung applications without user input during the shutdown process.
please feel free to copy and paste this.