Apple’s Developer Connection has posted a feature on Intuit’s QuickBooks: Pro 2006. “Intuit has enhanced its QuickBooks: Pro 2006 for Mac with the best features of Mac OS X v10.4 Tiger, including iCal integration, .Mac integration and syncing with Address Book. Read how a small team at Intuit took control of the product that was originally written in the early 1990s, with a legacy of 2 million lines of code, and updated it to make a state-of-the-art Tiger application.”