I have upgrade my xp home edition with sp2 now my sytem doesn,t shut down properly.the shut down option in start menu doesn't work my system hangs on clicking it.can shut down using ctrl-alt-delete /shutdown but it takes long time to shut down after showing screen windows is shuttin down.HELP! i have 384 MB ram ,2.4 ghz intel ,MSI motherboard system model MS-6714 want to keep sp2