I have to say, I'm slightly disappointed with iPhoto 09 facial recognition. I've just tagged myself, and the the suggestion of who it thought were me ranged from everyone from my gran, my two year old niece, and an alarming number of other women (I'm a guy). This is after I'd confirmed lots of photos of myself, which it claims would make it more accurate! I'd previously added people's names to the comments on photos so I could easily find peoples pictures, so I know I have over 600 pictures of myself, it has found only 116. I accept lots will be in poor lighting or not front-on pictures which it couldn't recognise - but getting only one 6th of them? Sorry, I'm a bit disappointed.