Um... I used this in FireFox 2.0 and I had no problems. Ctrl+Shift+T opens your last closed tab in FireFox. But now when I do it, all I get is a blank tab, but I'm limited to the number of tabs i've closed. It's as if It's trying to re-open the tabs, but can't find them. I can manually clcik over to the "closed tabs" button, but that hot-key was really useful...

Any Ideas on how to fix it?

in FF3 just go to History and open last tab....

Well, I knew about that, I even customized my toolbar and put the "display closed tabls" dropdown button on it.

But I like the hot-key combo, and I'm reeeeeaaly used to it. Now I instinctively do it whenever I close the wrong tab, which won't let me open anymore redent tabs. X_X.

I just tried it and it works fine for me, I'm using ver 3.

Perhaps something is wrong with your computer?

I just tried it, worked perfect. Reinstall FF3?

Wait, FireFox 3 does it without Tab Mix Plus?

EDIT: Oh, I just disabled the "Tab Mix Plus 0.3.6.1.080416" and everything works fine now... stupid tab mix plus I installed was meant for the beta, and there isn't one for FF3.0. I hate miss-informative comments.

Did you use Tab Mix Plus or not, because if you read my last post, I think that was my problem...

Ctrl+Shift+T works fine for me....