I was setting up a google talk account for my dad to use in iChat on our iMac. Stupidly, I was showing him how to add accounts to iChat while I was logged in. I added his account as one of mine. Because of this, my photo-avatar appeared next to the account, and because my father is also in my Address Book with this google talk account on his address card, I appeared as my own buddy - my face appeared next to "Dad" in my buddy list. I deleted the account from my iChat accounts, but whenever Dad logs into this account (from his own login or anywhere else), my face appears next to his name on my buddy list no matter what icon he chooses to use. My photo seems to be permanently associated with him in my buddy list even after deleting his account from my iChat accounts. How do I get rid of it? I tried refreshing all of my previously used avatars, and the photo in the address book entry I have for him is blank. I even deleted and re-added him as a buddy. That didn't work either. I know the photo is stuck locally on my iMac, because when I'm on my macbook he appears as his typical bowling ball icon.