SUPER FAST WINDOWS XP BOOT

This trick I get from a friend, I don't know he get where from...
Fair to middling but also booting computer I close in.
Its way also easy to, remain :
1). " Start" ----> "RUN" ----> just type gpedit.msc
2). Click " Windows setting"
3). Click " Scripts ( startup/shutdown)"
4). Click " Shutdown and Add"
5). Insert the file ntosboot.bat