NEED LastTab for 4.0 Rated 5 out of 5 stars

Loved the simple quick and easy usage of CTRL+TAB to switch to my last tabs in order. Why isn't this a stock option?! Please update this for FF4.0, I don't want to CTRL+TAB 5 times or CTRL+ALT+TAB JUST to go back to my previously viewed tab!! Great add-on, BRING IT TO 2011!!!

This review is for a previous version of the add-on (2.2).