Is there any way to disable the automatic bookmark backup feature that keeps on adding backed up bookmark files into the "bookmarksbackup" folder? My bookmark is pretty big and this keeps on aggravating my profile. The situation is even worse in my portable version of firefox, where it tries to backup the bookmark at the beginning and save it as a bookmark.bak file while exiting and in the process takes on ages, not to mention the reduction in life of my flash drive. I need to disable this auto-backup feature, desperately. Please help.