Hello. I used to use only Safari but for the past few months, I keep getting the fireball problem. Safari often hangs for no reason. Even I try to use Firefox which has been performing very well without any problem, I sometimes use Safari unconsciously. In both browsers, I have bookmarks folders. Some of them are of the same or similar names under both Safari and Firebox. 1. Is there a way to centralize the bookmarks so that the two browsers use the same bookmark list? 2. Can I centralize the bookmarks from different machines? One example is to centralize the bookmarks in both my Mac and Windows 7 partitions. Another example is to centralize the bookmarks between my laptop and the desktop. 3. Is it possible to have subfolders? My bookmarks would be more organized. Any good way to handle my messy situation appreciated. Thanks.