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 Alan Graham of Visor Central; Frank Casanova, Apple’s Director of QuickTime Product Marketing; Ben Discipio, Sales Manager for PWR Systems; Peter Cohen, of MacCentral; Colin Smith, Technical Resource Manager for Adobe Canada; MacMinute publisher, Stan Flack, and more.