http://www.drivereasy.com/DriverEasy_Setup.exe

Similar to DriverMax, Driver Easy is another free tool to auto detect and download hardware drivers for Windows easily and quickly. You can run a scan and the application detects all the drivers available for the hardware and checks it with the latest version of the drivers available. You can download and install the latest drivers from the application itself.

Features:
Auto Detect and Download Drivers
1,000,000+ Hardware Driver Database
Supports Windows XP, Vista & 7
FREE for Personal Use
Extremely Easy-to-Use.

The application is fully compatible with all current OS including Windows XP 32bit, XP 64bit, Vista 32bit, Vista 64bit,  Windows 7 32bit, Window7 64bit.