Sorry to bring up an old topic and thanks for the great script!
For some reason the cookies of a couple of sites I'm testing are not stored in the same place as other cookies. The only difference that I can see from the sites I'm testing and others is that the sites I'm testing are HTTPS. I tried logging into other HTTPS sites and they do seem to be saved into the same sqlite database.
I thought it may have been a problem with the script, however after openning the sqlite database and inspecting the data, the cookies were not there.
The location of my cookies.sqlite file:
/home/user/.mozilla/firefox/apj29vu2.default/cookies.sqlite
Does Firefox save HTTPS cookies in a different location? Is there something else going on here?
Thanks in advance.

P.S. Firefox 3.0.15 / BackTrack4 Final