Classicalla has said in the previous posts that she already checked all that information in Firefox but that it isn't assigned to remove the cookies when Firefox closes. It seems like it's something else that is affecting the cookies.

Carol, which version of Firefox are you using? I'm using Firefox 3.0.10 (and it seems it's downloading version 3.0.11 at the moment). When I explained to Classicalla, I assumed she was using the newer version 3.

malu