Valve Software has updated its Steam client software, making changes to
the integrated Steam Store and available games list. Steam users will
have the update applied automatically the next time they log into the
service. Steam allows players to download full versions of games
directly to their hard drive, and also serves as a multiplayer matching
service and authentication utility once the games are downloaded.
On the
official Steam Web site,
Valve announced the changes as "part of a larger set of features
(collectively known as Steam 3) which will be introduced over the
course of the coming months."
Check out the rest of this story
here