Not a bad thing to do. Write up, download link, and howto here

http://www.dedoimedo.com/computers/double-driver.html

I use Version 2.0 about 5 months ago in my old machine.Fast & easy and developed by myfriend in BooZet.org (Mr Budy Setiawan)

Optional, I use DriverMax http://www.innovative-sol.com/drivermax/
Unfortunately, this is 30 day trial n you must enter registration code,delivered by email.