On Firefox, I have suddenly been unable to log in or be recognized by all my bookmarked websites; that is, they're treating me like I never registered (some, like Flickr, I've been on for years!!) How could I have lost all this? Is there anything I can do to restore? (sure wish mac's had "system restore" like PC's.) Thanks!! DanI assume you have not deleted your cookies?

What happens if you log in to one of those sites (selecting "always remember"), close the browser, and then return. Does it log you in automatically?After I renew my log in info, everything is fine. I went into Firefox preferences, but I don't remember CHANGING anything. The only other thing I did today was some very minor STUFF in MacKeeper - deleted some "junk" FILES. Whatcha think???Thats what did it...Well, crudbuckets..... :-\Got MacKeeper cuz I heard and read nothing but good about it, and the 'puter has been dragging so much (that colored pinwheel... always REBOOTING) ... thought I'd try a utility before doing something more expensive. Trying to narrow down 10,000+ photos, too. Well, could have been WORSE I guess. Thanks for your help!!

~Dan