Rated 5 out of 5 stars

nice

This review is for a previous version of the add-on (0.3.1.1-signed). 

if you meant that little + sign next to the tabs, that comes with firefox by default

copy this into userchrome.css, restart, and it should make the + always show

#tabbrowser-tabs>.tabs-newtab-button{display:-moz-box!important}

not working with firefox 9 Rated 5 out of 5 stars

nice

This review is for a previous version of the add-on (0.3.1.1-signed). 

Ohkay... Rated 4 out of 5 stars

"by ChoGGi (Developer) on October 24, 2011 #

cutebuttons adds icons, not actual buttons"

Would it be too much of an inconvenience for you to make an addon that adds a new tab button? To compliment the one missing from the Toolbar Buttons addon? Please?

Ok, then it must be the Toolbar Buttons addon that it disappeared from. I used that addon too.

update 12-27-2011: no thats not it, it was just a green plus sign u could add. i think maybe it came from that toolbar buttons add on, not sure.

This review is for a previous version of the add-on (0.3.0.1-signed). 

you mean like this?
https://addons.mozilla.org/en-US/firefox/addon/new-tab-button-on-tab-bar/

Great, but where's the "new tab' button? Rated 4 out of 5 stars

Could you please put the new tab button back that you took away, or if there never was one, please, make one to compliment the undo and close tab buttons.

This review is for a previous version of the add-on (0.3.0.1-signed). 

cutebuttons adds icons, not actual buttons