Your Mac Life, an Internet-based Mac radio show hosted by Shawn King, has announced its lineup for tonight’s broadcast (21:00 – 23:00 ET). The show will feature award winning Sound Designer Jeff Elmassian, Creative Director for Endless Noise; Frank Casanova, Apple’s Director of QuickTime Marketing; and a look at the upcoming Macworld Expo in New York City next month. In addition to all of this, there are a number of prizes to be won.