Rated 4 out of 5 stars

le Kinseek ar MFómh. 22, 2010 · buan-nasc

Excellent. This is the one feature i sorely missed from Opera when I switched to Firefox back in the day. Having to stretch my fingers for more then one button feels very clunky. This one worked perfectly - and on the 4.0b as well.

I would request you extend the functionality also to have Z and X be Back and Forward respectively. Having CTRL-Z reopen the last closed tab would also be neat. These are the remaining shortcuts i miss and which are easier than the default Firefox's.