I have Firefox 7.0.1. on Mac. Last week it was working fine. As of today, I cannot see ANY e-mails (e-mail body, text or image) in Gmail. Yahoo mail is OK. Gmail images display nicely on other browsers. In my Firefox>Preferences>Content "Load images automatically" is still clicked as it was before. I tried restarting Firefox - a number of times - and to no avail. Cleaned Cache - no help. If I can't get help on this one, I will have to switch to another browser (there are many to choose from that display my Gmails nicely).