IGN-PC reports that while it may not be a copy of Half-Life 2 in your hot hands, this is fun news nonetheless: Valve announced today that beta testing for the much-anticipated Counter-Strike: Source will commence later this summer. Players at CyberCafes hosting Valve software will be the first to have a chance at the beta, followed by owners of Counter-Strike: Condition Zero. The beta will be distributed over Valve's Steam distribution client.