Copy and paste the link into your browser.

Acer
http://support.acer-euro.com/drivers/index.html

Asus
http://www.asus.com

Clevo
http://www.clevo.com.tw

Dell
http://www.dell.com 

Fujitsu and Siemens
http://www.fujitsu-siemens.co.uk 

Gateway
http://www.gateway.com

HP / Compaq
http://welcome.hp.com/country/uk/en/welcome.html
 
IBM
http://www.ibm.com/us 

Mitac
http://www.mitac.com/micweb/index.html
http://mtc.mitacservice.com/visitor/v_FileDown2004C.asp

NEC  / Parkard Bell
http://www.nec.com/cgi-bin/support/support.cgi?cat=download
http://support.packardbell.com/uk/download/

Samsung
www.Samsungpc.com
http://www.samsung.com/Support/index.htm
http://www.isamsung.com.cn
http://www.samsungelectionics.co.uk
www.Samsungcomputer.com

Sony
http://www.vaio-link.com/downloads/select/select.asp?l=en
http://www.ita.sel.sony.com/support 
http://www.vaio-link.com 

Tiny, Time, Parkard Bell  
http://www.fic.com.tw
http://www.fic.com.tw/support/motherboard/doc/ficmisc.aspx
http://www.packardbell.com/products/support.htm
http://support.tiny.com/support  

Toshiba
http://www.csd.toshiba.com/cgi-bin/tais/su/su_sc_home.jsp

Other drivers
http://www.driverguide.com