Methods & Tools is a free e-magazine for software developers, testers and project managers. Winter 2009 issue has just been published with the following articles: * Refactoring Large Software Systems * An Introduction to Domain Driven Design * Agile Coaching Tips * Are Enterprise AJAX Applications Doomed…Or Are We? * Does Process Improvement Really Pay Off? * SQuirreL SQL Client 60 pages of software development knowledge that you can download from http://www.methodsandtools.com/mt/download.php?winter09