I've been looking for something like this with no luck. Maybe somebody here knows... Is there an add-on out there which has a concept of projects for your open tabs? For instance, if I'm working on a site, I have a bunch of tabs open to the site, phpMyAdmin, documentation, etc. Then, if I want to chill and go hunting for some new music, I'll want all the sites open which I use for that. But I don't want to close my previous tabs and then have to reopen them again later. And I also don't like having everything open at the same time. Too many tabs!! Is there anything where I could have, say, a 'work' project and a 'music' project and be able to flip between the two?
Check out the web developer toolbar I think it can help out somewhere... I m not sure but it will be useful for you...