there is a free way to check if your drivers versions are up-to-date:

http://www.drivershq.com/ActiveX-Scan.asp?version=

u may have to install an activex component.
the checking is free; to update automatically/directly, u have to pay !

u can always update manually directly by visiting the mother sites.
i m therefore listing below the diriver update sites. PLEASE add/update/correct links if u know / of any other 

microsoft http://www.microsoft.com/downloads/B...n&categoryid=3
intel http://downloadfinder.intel.com/scri...ort_Dow nload
amd http://www.amd.com/us-en/Processors/...82_871,00.html
hp http://welcome.hp.com/country/us/en/...isplay=drivers
realtek http://www.realtek.com.tw/downloads/
ati https://support.ati.com/ics/support/...ge&folderID=27
nvidia http://www.nvidia.com/content/drivers/drivers.asp
gigabyte http://www.gigabyte.com.tw/Search/Search.aspx
Broadcom http://www.broadcom.com/support/?source=ql
Logitech http://www.logitech.com/index.cfm/do...categoryid=126
ite http://www.ite.com.tw/software_downl..._download2.asp
creative http://www.creative.com/language.asp...port/downloads
VIA http://www.viaarena.com/default.aspx?PageID=2
Wacom http://www.wacom.com/productsupport/select.cfm
Asus http://support.asus.com/download/dow...Language=en-us
Western Digital http://support.wdc.com/download/
Canon http://www.usa.canon.com/consumer/co...wnloadIndexAct
MSI http://www.msi.com.tw/program/support/spt_index.php
Linksys http://www.linksys.com/servlet/Satel...s itorWrapper

The PERFECT - FREEWARE Program, i never seen before !

The Exporting and Importing Total drivers is very useful. Thanks to Innovative systems for this free Utility. We can avoid the freeware screen, by registering our e-mail address.

another find. must update

"The DriverPacks BASE is an easy to use tool to slipstream the DriverPacks (huge collections of drivers of a specific category of devices such as Graphics or Sound) into your Windows installation files. It can be used in more than 15 languages and allows you to easily choose the slipstream options, as well as the options for the DriverPacks Finisher.

The DriverPacks Finisher will also be slipstreamed into your Windows installation files and will handle all exceptions (such as control panels for drivers) nicely. You can also choose to extend the default Windows driver library, so that you will never have to go and find drivers again."

http://driverpacks.net/