3 Google developers are talking about the a new release of Zend Framework (v1.0.3) and demonstrate it’s use with some examples. It is known that Zend Framework has a Gdata (Google Data) client component to access the Gdata services but in this version they included extensions to make an easy access to Youtube, Picasa and Google Documents List. The current version of Gdata is the most updated so I recommend this one.