I heard some people having problems with sync feature of some devices. And the other day I had an organized bookmarks in firefox. And I installed an add on for xmarks (I used to store my bookmarks with xmarks.com but abandoned it for about 2yrs) After I installed the addon it asked me to sync and I clicked on OK. Then it messed my bookmarks in firefox - I mean It imported the bookmarks I stored in xmarks.com some 2yrs ago and I just don't know how to find what I want. Sync has messed me up! I tried many options but couldn't restore my organized bookmarks. * my intention was just to upload my local bookmarks but look what happened. Take care guys.