Firefox extension question

[goatjc]

So, this is what I want to do:

I want "layered" tab browsing. Meaning, after I open, say 8 tabs or whatever that goes across the browser, I want the next tabs to start opening up right below that first set of tabs, and the next set of tabs to open below that row of tabs so forth and so on.

There has to be an extension to this, I just cant find it, so any info would be appreciated.

Thanks in advance!

 

[LuDaCriS66]

you can do it with tab mix plus
https://addons.mozilla.org/en-US/firefox/addon/1122

 

[goatjc]

Perfect, thank you.