Your Mac Life, an Internet-based Mac radio show hosted by Shawn King, has announced the lineup for this evening’s broadcast (8:30 p.m. – 11:00 p.m. ET). Tonight Shawn will talk to Piper Jaffray’s Gene Munster about Apple’s 4th Quarter announcements; Don Mayer, Small Dog’s Founder and CEO (recently named by Fortune magazine as one of “America’s Best Bosses”); and ColorWare. King also announced that on tonight’s show, one lucky listener is going to win over US$3000.00 worth of prizes.