So you know how it works. You open 7-8 tabs on FF... Whether these are Ebay auctions, BHW threads, Affiliate stats whatever.. And you leave them there while using others to browse. So far so good. And then you accidentally close 3-4 tabs you really needed to get back to and need to go look for the content once again. Guys this happened to me a MILLION times.. So then I've had enough and downloaded this plugin: addons.mozilla.org/en-US/firefox/addon/tab-kit/ Which lets you protect tabs and more... Life saver.. Enjoy.