Firefox 2 is an improvement on previous versions, but one thing
annoys me is the new tab style. I don’t like having a close button on
each tab and I don’t like it hiding tabs after you have a certain number
open. Fortunately you can fix this. Go to about:config in the URL and
then set browser.tabs.closeButtons to 3 and browser.tabs.tabMinWidth to
0 and now you should have a close button on the right and all tabs