I've been using a powerbook for over 2 years and the fonts were always crisp in every app. I've had my MacBook for just over a day and I have noticed certain bold fonts in webpages look pretty awful: I have tried every font smoothing setting. Turning off text smoothing for all fonts greater than 12 works in most cases but it's hardly a solution as then all text looks horrible not just bolded text. I notice this most in Camino and Safari but that doesn't mean it's not happening everywhere in the operating system. Thanks.