I wanted to get a webcam for my Mac mini and noticed that this one is going on sale tomorrow: http://www.bestbuy.com/site/Microso...76210694&skuId=9797745&st=GNF-00001&cp=1&lp=1 . I remember reading a while back that the camera must have auto-focus built in to the lens, as iChat does not adjust the picture. I am unsure if it is built into this one. Any advice appreciated! 
