The first edition of this book was written six years ago. Since then, there have been some significant developments in the area of car audio (and video). In addition, many of the products featured in the first edition are now obsolete. While the first edition of the book continues to sell, we have seen a bit of a slow-down at major accounts. This edition promises to be even more successful than the last.Car Stereo Cookbook, 2e is a completely revamped edition of a hugely successful title that continues to sell. This revised book will include new information on mobile video, satellite radio, mp3, wma, digital broadcast radio, and will eliminate the out-of-date products that are no longer pertinent.