Steps
1) Download RemoteCalendars and unzip the files.
2) Install RemoteCalendar
- Close Outlook
- Install NET Framework 2.0 unless you already have it.
- In the Prerequisites folder of your RemoteCalendar install, unpack the O2003PIA.EXE files and install O2003PIA.MSI.
- Install vstor.exe, also in the Prerequisites folder
- Install RemoteCalendarsVSTOSetup.msi from the main RemoteCalendar folder.
- 3) Launch Outlook - You should now have a toolbar in Outlook that looks like this:
4) Click the Options button on the toolbar to bring up the menu options. Set the timezone to your timezone so that all items stay in sync. Optionally check the Automatic Update box.

5) Click the Subscribe a RemoteCalendar button to add your Google Calendar to Outlook.
6) Copy the iCal URL for your calendar’s Private Address on the Calendar Settings page.

7) Put the iCal URL in the Remote Calendar’s URL box, add the calendar name and check the box next to it’s my Google Calendar and I want to sync both ways

Input the username and password for your Google Calendar when prompted.

Items added to your Google Calendar will now automatically appear in your Outlook calendar and sync with your phone based on your sync preferences.