My contacts are doubling, but not all. There is an almost randomness to it. Many double but not all. When I should have about 180 contacts, now I show over 300. I use the Backup Assistant and it shows the doubling also. I used HTC Sync at home to synch (what should be) the same contacts in my Outlook contact file, and I didn't notice the doubling then. This morning I changed a contact in the Backup Assistant on my computer and synched to the phone, and now I'm seeing the doubling. Any suggestions as to how I can merge all the doubles back into one contact each?