Its all gone whaterver that file is, and no I couldnt been a new program or something that did it because nothing new has been installed on this for about a week, and that was ffxi. Ive been using FireFox for a while now myself (around 9 maybe more months), and have had no problems with it. But after this, eh I dont care about recording anything else except bookmarks, and IE can do that. As far as worms and stuff? Heheheh never got one for the years I used IE before FireFox.
Did a massive search on all drives for it, no trace of even a Profiles folder. Anyways, I guess since I lost that big info I might as well save all my other important stuff and reformat while I'm at it.
Another wierd point is not just that normal password, bookmark, ect stuff was gone, but even the skins I had downloaded. It was literaly as if I had just installed it, which is wierd because I just got done using it last night and just left the compuer on and went to bed (same thing ive done everynight).
Cant be a wierd sick firefox deleteing virus or something I dont think, since just last night I also had a scan from TrendMicro.