Rated 1 out of 5 stars

I wanted to rearrange just a few items.
One item was to swap the current arrangement FF 6.0.2
File
New Tab
New Window
Change this to the following

New Window
New Tab

I change these items so they were the way I wanted then "Applied" the change. It made the change but only in the current window, if I opened another window it which back to the default setting. Now if I shut down FF and then restaretd it the menu's were reset to the default order.

I tried this change a few times but each time it reset to the default order.
So I can not really recommend it.