I've got the configuration set to save my tabs when I close firefox and to reopen those tabs when I start firefox again. That part is now working correctly BUT I also get a whole bunch of additional firefox windows (not tabs, totally separate windows), blank. I've counted, and actually had almost 70 of these to close once. The number seems to vary depending on how many tabs I had open in the session I closed (I think anyway). It's a royal pain to have to close all those additional windows. Help! Thanks in advance.