Up until now Valve's Steam download service has been mostly for downloading games, demos, movies and strategy guides. Today it was announced that the service will be used by processor maker AMD for another purpose. If you have an ATI Radeon-based graphics card in your PC, Steam will automatically detect that and make available the latest driver updates for your graphics card.

This will certainly be a huge benefit for Steam owners which those graphics cards since many issues with PC games can be solved with a graphics driver update. The updates will begin later this month with the release of the 10.9 version of the Catalyst drivers. Ironically this announcement comes on the heals of the word that AMD intends to dump the ATI brand name for its graphics cards by the end of the year.

Update: Those 10.9 drivers are now available to download via Steam and from AMD's Game web site.