View this article at: http://dev.macnn.com/articles/07/01/18/leopard.on.iphone Thursday, Jan 18, 2007 7:30pm Briefly: Leopard on iPhone;... In brief: Apple's iPhone is already running Mac OS X 10.5 Leopard, according to one columnist who spent roughly 45 minutes with the device and who cites official briefings as well as "you and I never spoke" discussions.... A YouTube video has surfaced of Microsoft CEO Steve Ballmer laughing at Apple's iPhone, who cites the high price and says the device won't appeal to business customers "because it doesn't have a keyboard, which makes it not a very good email machine".... FrSIRT has posted a Mac OS X vulnerability in the service location protocol daemon (slpd) that could allow attackers to cause denial of service or potentially execute arbitrary code.... Plaintiffs in the Comes v. Microsoft anti-trust trial taking place in Iowa recently filed a motion for permission to show the court that Microsoft may not be disclosing APIs (application programming interfaces) required by the 2002 U.S. v. Microsoft settlement.