EpocCamBy Kinoni ( Free )
EpocCam transforms your iPhone/iPod touch into wireless High Definition PC webcam. Compatible with Skype, MSN Live Messenger, YouTube and many other applications. See http://www.youtube.com/watch?v=ICdIW65djjo on how EpocCam works. Requirements: Phone 3GS, iPhone 4, iPod touch 4G or iPad ...