Sling Media demonstrated a version of SlingPlayer Mobile for iPhone being developed for the iTunes store at Macworld. Sling Media will deliver a version of SlingPlayer Mobile for iPhone to Apple for certification in Q1. Also unveiling a prototype of the new SlingPlayer for Mac HD which allows Slingbox PRO-HD users to stream HD content to their Mac desktop or laptop computer. The new SlingPlayer for Mac HD is a web-based version of the SlingPlayer software that will be accessible from Sling.com, Sling Media’s recently launched video entertainment web site. Sling Media can be found in two locations at this year’s Macworld: The Mac Developer Pavilion- South Hall, #1438 (next to Apple) and the Digital Media and Multimedia Pavilion: North Hall #3526-Q.