For author and peer discussion join the P2P mailing lists. Our unique system provides programmer to programmer™ contact on mailing lists, forums, and newsgroups, all in addition to our one-to-one e-mail support system. If you post a query to P2P, you can be confident that it is being examined by the many Wrox authors and other industry experts who are present on our mailing lists. At you will find a number of different lists to help you, not only while you read this tutorial, but also as you develop your apps. To subscribe to a mailing list just follow these steps:

  1. Go to

  2. Choose the appropriate category from the left menu bar
  3. Click on the mailing list you wish to join
  4. Follow the instructions to subscribe and fill in your e-mail address and password
  5. Reply to the confirmation e-mail you receive
  6. Use the subscription manager to join more lists and set your e-mail preferences

Why this System Offers the Best Support

You can choose to join the mailing lists or you can receive them as a weekly digest. If you don't have the time, or facility, to receive the mailing list, then you can search our archives. Junk and spam mails are deleted, and your own e-mail address is protected by the unique Lyris system. Queries about joining or leaving lists, and any other general queries about lists, should be sent to