Fraps.

Main Page

http://www.fraps.com

Direct link

http://www2.fraps.com/FRAPS255.EXE

Ati Drivers

Main Page

http://www.ati.com

Direct Link

https://support.ati.com/ics/support/default.asp?deptID=894&task=knowledge&folderID=27

Nvidia Drivers

Main Page

http://nvidia.com/page/home.html

Direct Link

http://nvidia.com/content/drivers/drivers.asp