Your Mac Life, an Internet-basedMac radio show, has announced their lineup for tonight’s broadcast (21:00 -23:00 ET), which features Steven Levy, author of “Insanely Great:The Life and Times of Macintosh…” and senior editor at Newsweek; JulioOjeda-Zapata, a reporter for the St. Paul Pioneer Press; and Wendy Seltzer,founder of ChillingEffects.org, who will talk about digital and onlinerights and responsibilities. As always, Your Mac Life will be giving awayseveral prizes throughout the show.