Are you reffering to pictures attached in posts?If so,yeah,all mine are gone also.I suspect no one has their attachments at this time.
It will suck if we can't get them back but at least that part is fixable with some time(alot)and effort.
We'll see how it pans out.

BTW:I had to redo my main logo as it wasn't showing either.
Just load it again the way you did to begin with and it should work fine.