Mozilla SeaMonkey
It works fine, only with two uncomfortable things :
* After a battle, the OK button in the popup sometimes shown to low and I had to minimize my navigation bar so it will be shown
* In the province map screen (after clicking on a province), the topmost sector for one or two provinces (Sturmhohen is one) can only be clearly shown if I change to the full screen mode (made me think that I had a bug until I saw red area on the top showing that there are another sector there)