Using CalenGoo with Outlook
There are three ways how CalenGoo can be synced with Outlook:Sync Outlook via iTunes

http://support.apple.com/kb/HT1386
Afterward you can tell CalenGoo to access the iPhone’s calendar, e.g. by turning "Settings", "Display and Use", "General", "Show iPhone calendars" on (to display them in addition to your Google calendars) or by tapping the gear icon in CalenGoo’s login screen and choosing “Use iPhone calendar” (to display them instead of Google calendars). Please see Sync between CalenGoo and the iPhone/iPod/iPad’s calendar for details.
Sync Outlook via Exchange

Afterward you can tell CalenGoo to access the iPhone’s calendar, e.g. by turning "Settings", "Display and Use", "General", "Show iPhone calendars" on (to display them in addition to your Google calendars) or by tapping the gear icon in CalenGoo’s login screen and choosing “Use iPhone calendar” (to display them instead of Google calendars). Please see Sync between CalenGoo and the iPhone/iPod/iPad’s calendar for details.
Sync Outlook with Google Calendar

http://www.google.com/support/calendar/bin/answer.py?hl=en&answer=89955
or one of several available commercial sync solutions (like GSyncIt or iCal4OL) that offer more functions and support.




