Conference News and Coverage

Diamond Sponsors

  • Ingram Industries
  • Adobe Systems, Inc.

Gold Sponsor

  • Mark Logic

Silver Sponsors

  • Blurb
  • copyright Clearance Center
  • iRex Technologies
  • LibreDigital
  • Malloy
  • Microsoft Live Search Books
  • Qoop
  • Safari Books Online
  • SharedBook

Sponsors & Exhibitors

For information on exhibition and sponsorship opportunities at the convention, contact Sharon Cordesse

Press & Media

For media-related inquiries, contact Maureen Jennings at

User Groups & Professional Associations

For user group and professional association related inquiries, contact Marsee Henon at


Tonya Engst

Tonya Engst

Editor in Chief, TidBITS Electronic Publishing

Tonya Engst is co-founder of the Take Control series of electronic books, which began in 2003 in order to deliver up-to-date technical content to readers. She currently serves as editor in chief for the series, which continues to innovate in creating, selling, and updating electronic books. Tonya is also known for co-founding and working as Senior Editor for TidBITS, an electronic newsletter and Web site about all things Macintosh that has published on a consistent weekly schedule since 1990. Tonya is also a member of the MacNotables podcasting group.

See all sessions presented by Tonya Engst.