iPhone OS 4.0's iPod Out Functionality Meant For Car Stereos

www.youtube.com/watch?v=Wbco58GnS9c
iPhone OS 4.0's new iPod Out functionality didn't get a lot of attention when it was briefly shown at last week's event, but TUAW has posted a good overview of what to expect, along with the informative video above, which prominently features the horftastic caterwauling of country singing nightmare Wynonna.
iPod Out is a new application [...:]