Hi everyone -- I just wanted to start this forum by saying thank you so much for buying my book. I hope you found it helpful and interesting. This is a good place to ask questions about techniques demonstrated in the book.
If you're looking for a more advanced book on Joomla, I recommend "Joomla! Start to Finish: How to Plan, Execute, and Maintain Your Website", also from Wrox and also by me.
If you need help with more advanced topics not covered in the book, you can also try the Joomla forum at http://forum.joomla.org