Sirius Satellite Radio will add a talk show hosted by Publisher Judith Regan to its Talk Central station beginning in October, Sirius announced June 24. Regan is the founder and CEO of Reganmedia, a multi-media company comprised of books, television, film and radio divisions. The weekly, two-hour show will be broadcast from the Sirius studios in New York and Los Angeles.

Separately, Sirius announced that Jennifer Betka has been named vice president of interactive, where she will be responsible for overseeing the company’s Internet marketing activities. Previously, Betka served in online marketing positions for Time Warner and AOL.