Till Gerken

Till Gerken is a developer with over 10 years of experience in C programming. He has a strong background in creating high-performance multimedia systems and other medium to large scale, high performance projects. He currently works as freelancer for different companies. Tobias Ratschiller is a New Media Consultant in Italy, specializing in the creation of large scale dynamic Web sites. He has provided consulting and implementation work for some of the world¿s largest Web sites and has contributed to several other PHP titles. Apart from that, he teaches at seminars about usability, user interface design and content management systems. He runs http://phpwizard.net. Both authors have published Open Source PHP projects and technical articles for magazines like Internet World.

Till Gerken

Till Gerken is a developer with over 15 years of experience in C programming. He has a strong background in creating high-performance multimedia systems and other medium to large scale high performance projects. He currently works as freelancer for different companies.

Tobias Ratschiller

David Skoll is currently the president and founder of Roaring Penguin Software Inc., a Linux consulting firm that specializes in fitting Linux into existing heterogeneous networks. David has used and administered Linux networks since 1995. David writes a monthly Linux column for a local computer magazine, and has written a free calendar program for Linux and UNIX that can be found at ftp://ftp.doe.carleton.ca/pub/remind-3.0/. David is a veteran Unix administrator and programmer who has developed several large commercial-quality Unix applications. Lyle Taylor has used every version of the Caldera Linux distribution since the original CDE 1.0. Lyle is an independent software engineer working as a contractor for News Aktuell (Hamburg, Germany), for whom he is writing Java tools that will run under Linux.

Tobias Ratschiller

Till Gerken is a developer with over 15 years of experience in C programming. He has a strong background in creating high-performance multimedia systems and other medium to large scale high performanc