Most of the Google Apps will be stored with Prism. Prism is making its debut in PC/OS 2009. Google Mail, Calendar and Docs will now be located in the corresponding menu entries for example, Google Docs and Google Calendar will be in the Office Menu, Google Talk, Gmail and Facebook will be located in Network. The Mobile menu entry will contain links to Wikipedia, Box.net and Google Maps as well as Live mail. More people use Google Maps than live Maps so Live Maps will be removed. Google Gears will still ship with PC/OS as part of Firefox 3.
Talking it over with the development team and the continued silence of the Flock team, PC/OS will go back to a themed Firefox 3 for its default browser and we will be enhancing that similar to what we did with Thunderbird, so think of it as Firefox Enhanced.