Restore Folders Upon Startup

Here's a very useful hack for you guys. You can specify whether the folders that
were open at the point of the last shutdown should re-open when
the system starts up next. You can now reboot in the middle of
exploring your computer, safe in the knowledge that all the win-
dows will come back up when you restart.
All you have to do is
Navigate to:
HCU\Software\Microsoft\Windows\CurrentVersion\Expl orer\Advanced
Change the DWORD value PersistBrowsers to 0 to not re-open
the folders when the system restarts. A value of 1 should be speci-fied if the folders are to be re-opened.