Outlook-Google Calendar Sync is a free Outlook add-in that will sync an Outlook calendar with Google Calendar.  The Android built in sync will then sync Google Calendar with the native Android calendar.  This sync solution is unique in that it is developed to support only 64 bit versions of Outlook 2007 and 2010.  The sync takes place bidirectionally.

This solution was developed as a pilot project by  UD Soft (User-Defined Software).  They are offering the software for free, but request donations for helping to defray the costs of development and updates.  The authors indicate that for $20 they would be able to introduce a new feature or enhancement.  This may be a great opportunity for those who are "dissatisfied" with other software to put a small amount of their money into development of features they want.  The support they offer is through a user forum.

At this time, I have not had a chance to test the software.  Some things to consider are that since this is an Outlook Add-in, the only way the software operates is when Outlook is open and this software is not tested on 32 bit versions of Outlook.

If you want to give this solution a try or read more about it, you can visit their blog at:

http://outlook-google-sync.blogspot.com/

or their user forum at:

http://outlook-googlesync.forumfree.it/