The Mac Show, an Internet-based live radio show focusing on all things Mac, has announced their guest lineup for tonight’s broadcast (9:00-11:00 pm ET). Tonight’s guests include Joseph Meehan, Editor for Photo District News; Rob Carlson, Senior Producer, Electronic Products Group for World Book.com; Bob Levitus, for Tech Tips; Ron Fairbairn, for Mac Basics; Peter Cohen, for gaming news; Tom Wolsky of SouthCoastTV.com in the Mac MediaPro segment.